| Iwamoto, Akira | Positions Played: LF, RF |
| Nicknames: | High School: Kochi Shogyo High School |
| Born: 1/14/1921 | College: N/A |
| Died: 3/4/1993 | Industrial League: N/A |
| Birthplace: Kochi, Kochi Prefecture | Teams (Years and [uniform number]): Tokyo Giants (1938F-1939 [6]), |
| Height: 5'7" Weight: 143 pounds | Nagoya/Sangyo/Chubu Nihon/Chunichi Dragons (1939-1947 [20]), |
| Bats: Right Throws: Right | Hankyu Braves (1948-1949 [15], [26]) Hiroshima (1950-1953 [7]) |
| Year | G | PA | AB | R | H | 2B | 3B | HR | RBI | TB | Sac | SF | K | BB | IBB | HBP | SB | CS | GIDP | ARISP | AVG | OBP | SLG |
| 1938F | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | |||
| 1939 | 22 | 31 | 26 | 4 | 5 | 0 | 1 | 0 | 0 | 7 | 0 | 0 | 10 | 5 | 0 | 0 | .192 | .323 | .269 | ||||
| 1940 | 37 | 86 | 66 | 8 | 9 | 1 | 0 | 0 | 3 | 10 | 0 | 0 | 26 | 20 | 0 | 5 | .136 | .337 | .152 | ||||
| 1941 | 66 | 166 | 140 | 7 | 23 | 2 | 0 | 0 | 8 | 25 | 1 | 26 | 25 | 0 | 5 | .164 | .291 | .179 | |||||
| 1942 | 85 | 328 | 288 | 32 | 57 | 2 | 3 | 4 | 22 | 77 | 3 | 34 | 37 | 0 | 15 | 4 | .198 | .289 | .267 | ||||
| 1943 | 59 | 236 | 208 | 24 | 41 | 2 | 1 | 4 | 23 | 57 | 4 | 32 | 24 | 0 | 7 | 4 | .197 | .280 | .274 | ||||
| 1944 | 8 | 34 | 29 | 2 | 7 | 0 | 1 | 0 | 0 | 9 | 0 | 4 | 5 | 0 | 3 | 1 | .241 | .353 | .310 | ||||
| 1946 | 95 | 421 | 343 | 56 | 70 | 12 | 5 | 6 | 34 | 110 | 0 | 53 | 74 | 4 | 19 | 4 | .204 | .351 | .321 | ||||
| 1947 | 34 | 111 | 98 | 14 | 20 | 4 | 1 | 3 | 9 | 35 | 0 | 17 | 13 | 0 | 6 | 2 | .204 | .297 | .357 | ||||
| 1948 | 74 | 198 | 182 | 13 | 40 | 6 | 4 | 0 | 8 | 54 | 4 | 28 | 12 | 0 | 7 | 5 | .220 | .268 | .297 | ||||
| 1949 | 92 | 212 | 191 | 32 | 49 | 8 | 3 | 4 | 19 | 75 | 4 | 24 | 14 | 3 | 9 | 5 | .257 | .317 | .393 | ||||
| 1950 | 112 | 473 | 419 | 62 | 116 | 9 | 4 | 12 | 51 | 169 | 4 | 45 | 44 | 6 | 14 | 2 | 9 | .277 | .354 | .403 | |||
| 1951 | 99 | 415 | 366 | 54 | 82 | 21 | 7 | 9 | 48 | 154 | 10 | 41 | 34 | 5 | 6 | 3 | 2 | .251 | .299 | .421 | |||
| 1952 | 87 | 348 | 313 | 33 | 84 | 21 | 3 | 3 | 33 | 120 | 4 | 43 | 26 | 5 | 4 | 5 | 7 | .268 | .334 | .383 | |||
| 1953 | 78 | 181 | 168 | 12 | 26 | 1 | 1 | 2 | 16 | 35 | 0 | 23 | 11 | 2 | 2 | 2 | 4 | .155 | .215 | .208 | |||
| Totals | 949 | 3241 | 2838 | 353 | 639 | 89 | 34 | 47 | 274 | 937 | 34 | 407 | 344 | 25 | 102 | .225 | .314 | .330 |
| Biography: Was an executive with the department that ran Hiroshima Municipal Stadium as well as doing some coaching and scouting after retirement. Also managed at the minor league level with Hiroshima. |
| Career OPS: .644 HR:AB: 1:60.4 |
| Debut: First Hit (), First Homer () |
| Titles: HR (1943) |
| Managerial Record: N/A |
| Hall of Fame Induction: N/A |
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| Iwamoto, Nobukazu | Positions Played: P |
| Nicknames: | High School: Koryo High School |
| Born: 1/26/1921 | College: Meiji University |
| Died: 1/20/2000 | Industrial League: Meidensha, Hiroshinma Koi Joen |
| Birthplace: Miyoshi, Hiroshima Prefecture | Team (Years and [uniform number]): Nankai Hawks (1947-1949 [7]), |
| Height: 5'9" Weight: 136 pounds | Taiyo Whales (1950 [1]), Shochiku Robins (1951 [22]) |
| Bats: Left Throws: Left |
| Year | G | PA | AB | R | H | 2B | 3B | HR | RBI | TB | Sac | SF | K | BB | IBB | HBP | SB | CS | GIDP | ARISP | AVG | OBP | SLG |
| 1947 | 6 | 15 | 12 | 3 | 2 | 0 | 0 | 0 | 1 | 2 | 0 | 5 | 2 | 1 | 0 | 0 | .167 | .333 | .167 | ||||
| 1948 | 19 | 48 | 45 | 2 | 12 | 3 | 1 | 0 | 8 | 17 | 1 | 8 | 2 | 0 | 0 | 0 | .267 | .298 | .378 | ||||
| 1949 | 17 | 22 | 21 | 3 | 4 | 1 | 0 | 0 | 3 | 5 | 0 | 3 | 0 | 1 | 0 | 0 | .190 | .227 | .238 | ||||
| 1950 | 23 | 41 | 36 | 7 | 8 | 2 | 0 | 0 | 3 | 10 | 1 | 10 | 4 | 0 | 0 | 0 | 0 | .222 | .300 | .278 | |||
| 1951 | 16 | 27 | 26 | 4 | 5 | 0 | 0 | 0 | 3 | 5 | 0 | 10 | 1 | 0 | 0 | 0 | 0 | .192 | .222 | .192 | |||
| Totals | 81 | 153 | 140 | 19 | 31 | 6 | 1 | 0 | 18 | 39 | 2 | 36 | 9 | 2 | 0 | 0 | .221 | .278 | .279 |
| Biography: Yoshiyuki Iwamoto's younger brother. |
| Career OPS: .557 HR:AB: 0:infinity |
| Debut: First Hit (), First Homer (N/A) |
| Titles: N/A |
| Managerial Record: N/A |
| Hall of Fame Induction: N/A |
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| Iwamoto, Susumu | Positions Played: SS, 2B, 3B |
| Nicknames: | High School: Kimoto High School |
| Born: 1/27/1942 | College: N/A |
| Died: | Industrial League: N/A |
| Birthplace: Kumano, Mie Prefecture | Team (Years and [uniform number]): Yomiuri (1962 [52]), Daimai/Tokyo |
| Height: 5'9" Weight: 156 pounds | Orions (1963-1965 [6], [33]) |
| Bats: Right Throws: Right |
| Year | G | PA | AB | R | H | 2B | 3B | HR | RBI | TB | Sac | SF | K | BB | IBB | HBP | SB | CS | GIDP | ARISP | AVG | OBP | SLG |
| 1962 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | 1.000 | .000 |
| 1963 | 46 | 30 | 26 | 1 | 2 | 0 | 0 | 0 | 2 | 2 | 2 | 0 | 7 | 2 | 0 | 0 | 0 | 0 | 0 | .077 | .143 | .077 | |
| 1964 | 38 | 45 | 41 | 3 | 12 | 1 | 0 | 1 | 3 | 16 | 2 | 0 | 6 | 1 | 0 | 0 | 1 | 0 | 1 | .293 | .302 | .390 | |
| 1965 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| Totals | 90 | 77 | 68 | 5 | 14 | 1 | 0 | 1 | 5 | 18 | 4 | 0 | 14 | 4 | 0 | 0 | 2 | 0 | 1 | .206 | .247 | .265 |
| Biography: Signed by Yomiuri before the beginning of the 1961 season. Won an Eastern League homer tirtle (1962) and then took a batting crown (1964). Worked for an entertainment production company and cut tomato plants after retirement. |
| Career OPS: .512 HR:AB: 1:68.0 |
| Debut: First Hit (), First Homer () |
| Titles: N/A |
| Managerial Record: N/A |
| Hall of Fame Induction: N/A |
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| Iwamoto, Takahiro | Positions Played: LF, RF |
| Nicknames: | High School: Hiroshima Shogyo High School |
| Born: 4/18/1986 | College: Asia University |
| Died: | Industrial League: N/A |
| Birthplace: Hiroshima, Hiroshima Prefecture | Team (Years and [uniform number]): Hiroshima (2009-2015 [10]) |
| Height: 6'0" Weight: 198 pounds | |
| Bats: Left Throws: Left |
| Year | G | PA | AB | R | H | 2B | 3B | HR | RBI | TB | Sac | SF | K | BB | IBB | HBP | SB | CS | GIDP | ARISP | AVG | OBP | SLG |
| 2009 | 14 | 33 | 33 | 1 | 5 | 1 | 0 | 0 | 1 | 6 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .152 | .152 | .182 |
| Totals | 14 | 33 | 33 | 1 | 5 | 1 | 0 | 0 | 1 | 6 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .152 | .152 | .182 |
| Biography: Started playing baseball in first grade in Little League. Played Senior League ball in junior high. Was his high school team's ace and cleanup hitter. Played in one Koshien Tournament. Slugged 52 homers for his schoolboy career. Became his college team's cleanup hitter and belted 16 homers while posting a .252 average in 72 games for his career there and was picked to three Tokyo Metropolitan University League Best Nine squads. Was also tapped for Japan's national collegiate all star nine. Was said to have been clocked at 91mph from the mound when he took the hill during a game his junior year at university. Drafted on the first round (2008). Married to his high school sweetheart Yuka. Reference: Wikipedia Japan |
| Career OPS: .334 HR:AB: 0:infinity |
| Debut: 5/28/2009 against Lotte at Kure Niko Stadium in a start in rightfield. First Hit (5/28/2009 against Lotte at Kure Niko Stadium in the second inning off of Hiroyuki Kobayashi, a single to center in his first pro plate appearance), First Homer (N/A) |
| Titles: N/A |
| Managerial Record: N/A |
| Hall of Fame Induction: N/A |
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| Iwamoto, Takashi | Positions Played: 3B, LF |
| Nicknames: | High School: Tanabe High School |
| Born: 4/20/1930 | College: Waseda University |
| Died: | Industrial League: N/A |
| Birthplace: Tanabe, Wakayama Prefecture | Team (Years and [uniform number]): Yomiuri (1953-1958 [5]), Taiyo |
| Height: 5'7" Weight: 160 pounds | Whales (1959-1961 [5]) |
| Bats: Right Throws: Right |
| Year | G | PA | AB | R | H | 2B | 3B | HR | RBI | TB | Sac | SF | K | BB | IBB | HBP | SB | CS | GIDP | ARISP | AVG | OBP | SLG |
| 1953 | 109 | 319 | 284 | 35 | 72 | 8 | 6 | 7 | 46 | 113 | 10 | 34 | 24 | 1 | 11 | 6 | 9 | .254 | .314 | .398 | |||
| 1954 | 100 | 279 | 249 | 33 | 56 | 13 | 2 | 2 | 24 | 79 | 2 | 4 | 22 | 20 | 4 | 8 | 3 | 5 | .225 | .289 | .317 | ||
| 1955 | 118 | 437 | 383 | 60 | 102 | 7 | 10 | 12 | 60 | 165 | 6 | 8 | 50 | 37 | 0 | 3 | 18 | 6 | 3 | .266 | .329 | .431 | |
| 1956 | 125 | 389 | 342 | 43 | 87 | 18 | 2 | 8 | 46 | 133 | 9 | 3 | 34 | 28 | 2 | 7 | 7 | 5 | 8 | .254 | .321 | .389 | |
| 1957 | 121 | 420 | 391 | 42 | 78 | 19 | 1 | 8 | 27 | 123 | 8 | 1 | 60 | 20 | 1 | 0 | 2 | 3 | 3 | .199 | .238 | .315 | |
| 1958 | 114 | 363 | 320 | 39 | 72 | 13 | 3 | 4 | 28 | 103 | 9 | 4 | 78 | 27 | 0 | 3 | 8 | 2 | 7 | .225 | .288 | .322 | |
| 1959 | 118 | 474 | 431 | 35 | 97 | 13 | 3 | 4 | 28 | 128 | 4 | 1 | 70 | 37 | 0 | 1 | 15 | 11 | 4 | .225 | .287 | .297 | |
| 1960 | 116 | 341 | 316 | 36 | 73 | 18 | 3 | 2 | 20 | 103 | 6 | 0 | 40 | 17 | 1 | 2 | 6 | 11 | 4 | .231 | .275 | .326 | |
| 1961 | 85 | 184 | 166 | 14 | 42 | 4 | 0 | 2 | 16 | 52 | 5 | 1 | 21 | 11 | 0 | 1 | 3 | 7 | 4 | .253 | .302 | .313 | |
| Totals | 1006 | 3206 | 2882 | 337 | 679 | 113 | 30 | 49 | 295 | 999 | 59 | 409 | 221 | 22 | 78 | 54 | 47 | .236 | .293 | .347 |
| Biography: Became Yomiuri's minor league manager after stepping down at Kintetsu. |
| Career OPS: .640 HR:AB: 1:58.8 |
| Debut: First Hit (), First Homer () |
| Titles: 3B (1955), HBP (1956) |
| Managerial Record: Kintetsu (1971-1973) 164-193-15 |
| Hall of Fame Induction: N/A |
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| Iwamoto, Tsutomu | Positions Played: P |
| Nicknames: | High School: Hannan University High School |
| Born: 5/11/1971 | College: N/A |
| Died: | Industrial League: N/A |
| Birthplace: Yao, Osaka Prefecture | Team (Years and [uniform number]): Nippon Ham (1991-2005 [20], [38], [18]) |
| Height: 6'0" Weight: 191 pounds | |
| Bats: Right Throws: Right |
| Year | G | PA | AB | R | H | 2B | 3B | HR | RBI | TB | Sac | SF | K | BB | IBB | HBP | SB | CS | GIDP | ARISP | AVG | OBP | SLG |
| 1991 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| 1994 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| 1995 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| 1996 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| 1997 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| 1998 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| 1999 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| 2000 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| 2001 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| 2002 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| 2003 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| 2004 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| 2005 | 11 | 3 | 3 | 2 | 2 | 0 | 0 | 1 | 1 | 5 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .667 | .667 | .1.667 |
| Totals | 240 | 3 | 3 | 2 | 2 | 0 | 0 | 1 | 1 | 5 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .667 | .667 | 1.667 |
| Biography: His homer against Yomiuri was the first ever by a Japanese Pacific League pitcher since the introduction of the DH in 1975. |
| Career OPS: 2.334 HR:AB: 1:3.0 |
| Debut: 8/20/1991 against Daiei at Yamagata Prefectural Stadium. First Hit (5/21/2005 against Yomiuri at Tokyo Dome off of a fastball from Takahiko Nomaguchi, a solo jack to leftcenter in the fifth inning), First Homer (5/21/2005 against Yomiuri at Tokyo Dome off of a fastball from Takahiko Nomaguchi, a solo jack to leftcenter in the fifth inning). |
| Titles: N/A |
| Managerial Record: N/A |
| Hall of Fame Induction: N/A |
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| Iwamoto, Yasuhide | Positions Played: P |
| Nicknames: | High School: Nanzan High School |
| Born: 8/4/1942 | College: N/A |
| Died: | Industrial League: N/A |
| Birthplace: Aichi Prefecture | Team (Years and [uniform number]): Taiyo Whales (1962 [43]) |
| Height: 5'10" Weight: 160 pounds | |
| Bats: Left Throws: Left |
| Year | G | PA | AB | R | H | 2B | 3B | HR | RBI | TB | Sac | SF | K | BB | IBB | HBP | SB | CS | GIDP | ARISP | AVG | OBP | SLG |
| 1962 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| Totals | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| Biography: |
| Career OPS: .000 HR:AB: N/A |
| Debut: First Hit (N/A), First Homer (N/A) |
| Titles: N/A |
| Managerial Record: N/A |
| Hall of Fame Induction: N/A |
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| Iwamoto, Yoshihiro | Positions Played: 2B, SS, 3B, OF, DH |
| Nicknames: | High School: Handa Nogyo High School |
| Born: 7/23/1959 | College: N/A |
| Died: | Industrial League: Tokai Rika Denki |
| Birthplace: Handa, Aichi Prefecture | Team (Years and [uniform number]): Hankyu Braves (1982-1986 [50]), |
| Height: 5'9" Weight: 162 pounds | Chunichi (1987-1990 [27], [2]) |
| Bats: Right Throws: Right |
| Year | G | PA | AB | R | H | 2B | 3B | HR | RBI | TB | Sac | SF | K | BB | IBB | HBP | SB | CS | GIDP | ARISP | AVG | OBP | SLG |
| 1982 | 8 | 26 | 23 | 6 | 9 | 1 | 0 | 0 | 4 | 10 | 0 | 0 | 0 | 3 | 0 | 0 | 2 | 0 | 0 | .391 | .462 | .435 | |
| 1983 | 33 | 8 | 8 | 6 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | .125 | .125 | .125 | |
| 1984 | 48 | 23 | 21 | 13 | 3 | 0 | 0 | 1 | 3 | 6 | 0 | 1 | 2 | 0 | 0 | 1 | 6 | 1 | 0 | .143 | .174 | .174 | |
| 1985 | 87 | 190 | 156 | 38 | 43 | 7 | 3 | 6 | 16 | 74 | 7 | 1 | 26 | 17 | 0 | 9 | 21 | 3 | 0 | .276 | .377 | .474 | |
| 1986 | 90 | 82 | 76 | 16 | 15 | 3 | 0 | 1 | 6 | 21 | 1 | 0 | 12 | 3 | 0 | 2 | 12 | 0 | 3 | .197 | .247 | .276 | |
| 1987 | 58 | 48 | 44 | 13 | 8 | 2 | 0 | 1 | 2 | 13 | 2 | 0 | 6 | 2 | 0 | 0 | 7 | 4 | 0 | .182 | .217 | .295 | |
| 1988 | 32 | 13 | 10 | 8 | 1 | 1 | 0 | 0 | 4 | 2 | 0 | 1 | 3 | 2 | 0 | 0 | 6 | 1 | 0 | .100 | .231 | .200 | |
| 1989 | 29 | 14 | 13 | 10 | 2 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 2 | 0 | 0 | 0 | 8 | 1 | 0 | .154 | .154 | .154 | |
| 1990 | 8 | 1 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 |
| Totals | 393 | 405 | 352 | 112 | 82 | 14 | 3 | 9 | 35 | 129 | 11 | 3 | 51 | 27 | 0 | 12 | 63 | 12 | 3 | .233 | .307 | .366 |
| Biography: Drafted on the fifth round (1981).Coached with Chunichi after retirement. |
| Career OPS: .673 HR:AB: 1:39.1 |
| Debut: 9/27/1982 against Nankai at Osaka Stadium. First Hit (9/27/1982 against Nankai at Osaka Stadium), First Homer (4/28/1984 against Kintetsu at Nishinomiya Stadium) |
| Titles: N/A |
| Managerial Record: N/A |
| Hall of Fame Induction: N/A |
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| Iwamoto, Yoshiyuki | Positions Played: P, C, 1B, CF, RF |
| Nickname: | High School: Koryo High School |
| Born: 3/11/1912 | College: Meiji University |
| Died: 9/26/2008 | Industrial League: N/A |
| Birthplace: Miyoshi, Hiroshima Prefecture | Team (Years and [uniform number]): Nankai Hawks (1940-1942 [1]), |
| Height: 5'7" Weight: 160 pounds | Taiyo/Shochiku Robins (1949-1953 [2]), Toei Flyers (1956-1957 [30]) |
| Bats: Right Throws: Right |
| Year | G | PA | AB | R | H | 2B | 3B | HR | RBI | TB | Sac | SF | K | BB | IBB | HBP | SB | CS | GIDP | ARISP | AVG | OBP | SLG |
| 1940 | 45 | 191 | 165 | 20 | 37 | 9 | 1 | 0 | 10 | 48 | 2 | 1 | 25 | 18 | 5 | 9 | .224 | .317 | .291 | ||||
| 1941 | 84 | 376 | 340 | 34 | 68 | 14 | 0 | 7 | 30 | 103 | 0 | 30 | 30 | 6 | 17 | .200 | .277 | .303 | |||||
| 1942 | 104 | 439 | 358 | 51 | 98 | 17 | 3 | 7 | 46 | 142 | 5 | 18 | 71 | 5 | 37 | 16 | .274 | .401 | .397 | ||||
| 1949 | 52 | 221 | 196 | 30 | 48 | 12 | 0 | 8 | 34 | 84 | 0 | 22 | 19 | 6 | 5 | 2 | .245 | .330 | .429 | ||||
| 1950 | 130 | 599 | 552 | 121 | 176 | 23 | 3 | 39 | 127 | 322 | 0 | 48 | 40 | 7 | 34 | 8 | 15 | .319 | .372 | .583 | |||
| 1951 | 110 | 496 | 422 | 100 | 148 | 24 | 0 | 31 | 87 | 265 | 0 | 43 | 63 | 11 | 10 | 4 | 12 | .351 | .448 | .628 | |||
| 1952 | 120 | 522 | 454 | 82 | 130 | 24 | 3 | 16 | 81 | 208 | 0 | 41 | 44 | 24 | 16 | 6 | 19 | .286 | .379 | .458 | |||
| 1953 | 110 | 455 | 411 | 47 | 110 | 17 | 1 | 9 | 49 | 156 | 1 | 40 | 38 | 5 | 8 | 4 | 10 | .268 | .337 | .380 | |||
| 1956 | 86 | 230 | 204 | 14 | 42 | 1 | 0 | 5 | 21 | 58 | 0 | 2 | 21 | 18 | 6 | 6 | 4 | 2 | 8 | .206 | .287 | .284 | |
| 1957 | 15 | 23 | 19 | 3 | 2 | 0 | 0 | 1 | 2 | 5 | 0 | 0 | 7 | 4 | 0 | 0 | 0 | 0 | 0 | .105 | .261 | .263 | |
| Totals | 856 | 3552 | 3121 | 502 | 859 | 141 | 11 | 123 | 487 | 1391 | 8 | 295 | 345 | 75 | 140 | .275 | .361 | .446 |
| Biography: Played in three Koshien Tournaments. Won a Tokyo Big Six University League batting title (1933). Drafted into the military soon after joining Nankai. Slugged first ever Central League homer (3/11/1950). Second all time to attain .300-30 homers-30 steals (1950). First person ever to hit four homers in a game (8/1/1951 against Osaka). His 18 total. bases in that game also set a Japan record. Set a Central League record with eight double plays as an outfielder (1951). 24 HBP in a season was a then Japan record (1952). Had a 27 game hitting streak (4/22-6/6/1951). Was named player manager with Toei and is the oldest player to ever homer in a Japanese game at 45 years and five months (8/18/1957 against Hankyu at Komazawa). Selected to three all star teams (1951-1953). Died of cardiac arrest. |
| Career OPS: .807 HR:AB 1:25.4 |
| Debut: First Hit (), First Homer () |
| Titles: HBP (1941-1942, 1952), SLG (1942, 1951), Best Nine (1950-1951) |
| Managerial Record: Toei (), Kintetsu (1965-1966) 370-532-20 |
| Hall of Fame Induction: 1981 |
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| Iwamura, Akinori | Positions Played: 3B, CF |
| Nicknames: Gun | High School: Uwajima Higashi High School |
| Born: 2/9/1979 | College: N/A |
| Died: | Industrial League: N/A |
| Birthplace: Uwajima, Ehime Prefecture | Team (Years and [uniform number]): Yakult (1998-2006 [48], [1]) |
| Height: 5'9" Weight: 176 pounds | |
| Bats: Left Throws: Right |
| Year | G | PA | AB | R | H | 2B | 3B | HR | RBI | TB | Sac | SF | K | BB | IBB | HBP | SB | CS | GIDP | ARISP | AVG | OBP | SLG |
| 1998 | 1 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| 1999 | 83 | 273 | 252 | 28 | 74 | 11 | 4 | 11 | 35 | 126 | 0 | 2 | 46 | 18 | 2 | 1 | 7 | 1 | 2 | .294 | .341 | .500 | |
| 2000 | 130 | 489 | 436 | 67 | 121 | 13 | 9 | 18 | 66 | 206 | 9 | 1 | 103 | 39 | 3 | 4 | 13 | 1 | 7 | .278 | .342 | .472 | |
| 2001 | 136 | 564 | 520 | 79 | 149 | 24 | 4 | 18 | 81 | 235 | 5 | 4 | 111 | 32 | 5 | 3 | 15 | 6 | 6 | .287 | .329 | .452 | |
| 2002 | 140 | 577 | 510 | 67 | 163 | 35 | 2 | 23 | 71 | 271 | 2 | 4 | 114 | 58 | 6 | 3 | 5 | 4 | 10 | .320 | .390 | .531 | |
| 2003 | 60 | 258 | 232 | 43 | 61 | 6 | 2 | 12 | 35 | 107 | 2 | 1 | 55 | 22 | 3 | 1 | 5 | 1 | 3 | .273 | .263 | .328 | .461 |
| 2004 | 138 | 611 | 533 | 99 | 160 | 19 | 0 | 44 | 103 | 311 | 0 | 4 | 173 | 70 | 3 | 4 | 8 | 3 | 5 | .299 | .300 | .383 | .583 |
| 2005 | 144 | 618 | 548 | 83 | 175 | 31 | 4 | 30 | 102 | 304 | 0 | 5 | 146 | 63 | 2 | 2 | 6 | 3 | 2 | .321 | .319 | .388 | .555 |
| 2006 | 145 | 621 | 546 | 84 | 170 | 27 | 2 | 32 | 77 | 297 | 1 | 3 | 128 | 70 | 5 | 1 | 8 | 1 | 5 | .248 | .311 | .389 | .544 |
| Totals | 977 | 4014 | 3580 | 550 | 1073 | 166 | 27 | 188 | 570 | 1857 | 19 | 24 | 878 | 372 | 29 | 19 | 67 | 20 | 40 | .300 | .366 | .519 |
| Biography: Older brother Takashi spent two years in the minors as an outfielder with Kintetsu (1997-1998). Started out playing softball in second grade. Was the cleanup hitter for Japan's national high school baseball team. Drafted on the second round (1996). Won an Eastern League homer title (1998). Missed a good chunk of the 2003 season with a wrist ligament injury. Had been working out frequently with a 45 ounce bat during spring training, so whether it was due to that or not is hard to say, but one would think it may have at least been a contributing factor. His 173 strikeouts in 2004 is a record for a Japanese player and is also a Central League record. His 44 homrs in 2004 tied a team record. 100th homer (6/17/2004 against Hanshin at Osaka Dome, a two run jack in the first inning off of Keiichi Yabu, the 235th man to that mark). 1000th hit (7/17/2006 against Hiroshima at Meiji Jingu Stadium off of Kenta Satake in the seventh inning, a single to right). Selected to four all star teams (2001, 2004-2006). Five hit games (4/29/2001 against Hanshin at Meiji Jingu Stadium and 7/29/2006 against Hanshin at Koshien Stadium).Was a member of Japan's Wolrd Baseball Classic squad (2006). Posted to Tampa Bay during the 2006 offseason. Is married to wife Misaki, a former office worker. His favorite food is fish. His happiest moment as a pro was slugging a grand slam against Yomiuri. His hobby is golf. Refewrence: Wikipedia Japan Official Homepage |
| Career OPS: .885 HR:AB: 1:19.0 |
| Debut: 5/19/1998 against Yokohama at Yokohama Stadium. First Hit (4/3/1999 against Yokohama off of Takashi Saito), First Homer (5/22/1999 against Chunichi at Nagoya Dome off of Kazuhiro Takeda) |
| Titles: K (2004-2005), 3B (2000), Best Nine (2002), Gold Glove (2000-2002, 2005) |
| Managerial Record: N/A |
| Hall of Fame Induction: N/A |
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| Iwamura, Yoshihiro | Positions Played: P |
| Nicknames: | High School: Ichioka High School |
| Born: 11/3/1932 | College: N/A |
| Died: | Industrial League: N/A |
| Birthplace: Osaka Prefecture | Team (Years and [uniform number]): Osaka Tigers (1952-1953 [37]) |
| Height: 5'8" Weight: 132 pounds | |
| Bats: Left Throws: Left |
| Year | G | PA | AB | R | H | 2B | 3B | HR | RBI | TB | Sac | SF | K | BB | IBB | HBP | SB | CS | GIDP | ARISP | AVG | OBP | SLG |
| 1952 | 6 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| 1953 | 26 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| Totals | 32 | 9 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| Biography: |
| Career OPS: .000 HR:AB: 0:infinity |
| Debut: First Hit (N/A), First Homer (N/A) |
| Titles: N/A |
| Managerial Record: N/A |
| Hall of Fame Induction: N/A |
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| Iwanaga, Isao | Positions Played: P |
| Nicknames: | High School: Ohori High School |
| Born: 4/9/1941 | College: N/A |
| Died: | Industrial League: N/A |
| Birthplace: Fukuoka Prefecture | Team (Years and [uniform number]): Nishitetsu Lions (1960 [47]) |
| Height: 5'9" Weight: 154 pounds | |
| Bats: Right Throws: Right |
| Year | G | PA | AB | R | H | 2B | 3B | HR | RBI | TB | Sac | SF | K | BB | IBB | HBP | SB | CS | GIDP | ARISP | AVG | OBP | SLG |
| 1960 | 12 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | .000 | .000 | .000 | .000 |
| Totals | 12 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | .000 | .000 | .000 | .000 |
| Biography: |
| Career OPS: .000 HR:AB: 0:infinity |
| Debut: First Hit (N/A), First Homer (N/A) |
| Titles: N/A |
| Managerial Record: N/A |
| Hall of Fame Induction: N/A |
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| Iwao, Takayuki | Positions Played: 1B |
| Nicknames: | High School: Beppu Midorigaoka High School |
| Born: 7/110/1941 | College: N/A |
| Died: 1993 | Industrial League: N/A |
| Birthplace: Oita Prefecture | Team (Years and [uniform number]): Yomiuri (1961 [53]) |
| Height: 5'10" Weight: 143 pounds | |
| Bats: Right Throws: Right |
| Year | G | PA | AB | R | H | 2B | 3B | HR | RBI | TB | Sac | SF | K | BB | IBB | HBP | SB | CS | GIDP | ARISP | AVG | OBP | SLGI |
| 1961 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| Totals | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| Biography: Signed by Yomiuri before the 1960 season. Retired at the conclusion of the 1962 schedule. |
| Career OPS: .000 HR:AB: N/A |
| Debut: First Hit (N/A), First Homer (N/A) |
| Titles: N/A |
| Managerial Record: N/A |
| Hall of Fame Induction: N/A |
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| Iwaoka, Yasuhiro | Positions Played: 1B, 2B, SS, 3B, OF |
| Nicknames: | High School: Takanabe High School |
| Born: 11/17/1933 | College: Meiji University |
| Died: | Industrial League: N/A |
| Birthplace: Takanabe, Miyazaki Prefecture | Team (Years and [uniform number]): Taiyo Whales (1956-1962 [3], [4]) |
| Height: 5'7" Weight: 147 pounds | |
| Bats: Right Throws: Right |
| Year | G | PA | AB | R | H | 2B | 3B | HR | RBI | TB | Sac | SF | K | BB | IBB | HBP | SB | CS | GIDP | ARISP | AVG | OBP | SLG |
| 1956 | 123 | 421 | 397 | 23 | 83 | 7 | 2 | 4 | 25 | 106 | 4 | 0 | 84 | 19 | 0 | 1 | 5 | 5 | 8 | .209 | .247 | .267 | |
| 1957 | 108 | 299 | 277 | 17 | 57 | 9 | 2 | 2 | 19 | 76 | 6 | 1 | 70 | 15 | 0 | 0 | 7 | 2 | 9 | .206 | .246 | .274 | |
| 1958 | 38 | 91 | 87 | 8 | 22 | 2 | 0 | 1 | 5 | 27 | 1 | 0 | 9 | 3 | 0 | 0 | 3 | 1 | 4 | .253 | .278 | .310 | |
| 1959 | 49 | 126 | 112 | 7 | 28 | 8 | 1 | 0 | 14 | 38 | 2 | 2 | 17 | 10 | 0 | 0 | 2 | 1 | 1 | .250 | .306 | .339 | |
| 1960 | 53 | 69 | 63 | 5 | 9 | 3 | 0 | 1 | 4 | 15 | 0 | 0 | 10 | 6 | 0 | 0 | 3 | 0 | 0 | .143 | .217 | .238 | |
| 1961 | 27 | 25 | 22 | 2 | 5 | 1 | 0 | 1 | 2 | 9 | 0 | 0 | 2 | 3 | 0 | 0 | 1 | 0 | 0 | .227 | .320 | .409 | |
| 1962 | 12 | 2 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 |
| Totals | 410 | 1033 | 959 | 65 | 204 | 30 | 5 | 9 | 69 | 271 | 13 | 3 | 192 | 57 | 0 | 1 | 22 | 9 | 22 | .213 | .260 | .283 |
| Biography: Became a scout after retirement. |
| Career OPS: .543 HR:AB: 1:106.6 |
| Debut: First Hit (), First Homer () |
| Titles: N/A |
| Managerial Record: N/A |
| Hall of Fame Induction: N/A |
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| Iwasaki, Hisanori | Positions Played: P |
| Nicknames: | High School: Oita High School |
| Born: 4/4/1968 | College: N/A |
| Died: | Industrial League: Shin Nittetsu Oita |
| Birthplace: Oita, Oita Prefecture | Team (Years and [uniform number]): Orix Blue Wave (1991-1997 [58]), |
| Height: 5'10" Weight: 165 pounds | Yakult (1997 [59]) |
| Bats: Right Throws: Right |
| Year | G | PA | AB | R | H | 2B | 3B | HR | RBI | TB | Sac | SF | K | BB | IBB | HBP | SB | CS | GIDP | ARISP | AVG | OBP | SLG |
| 1991 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| 1994 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| 1996 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| 1997 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| Totals | 39 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| Biography: Moved to Yakult in June, 1997. Retired after the 1998 season. |
| Career OPS: .000 HR:AB: N/A |
| Debut: First Hit (N/A), First Homer (N/A) |
| Titles: N/A |
| Managerial Record: N/A |
| Hall of Fame Induction: N/A |
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| Iwasaki, Kiyotaka | Positions Played: P |
| Nicknames: | High School: Hakata Kogyo High School |
| Born: 6/15/1951 | College: N/A |
| Died: | Industrial League: N/A |
| Birthplace: Fukuoka Prefecture | Team (Years and [uniform number]): Toei Flyers (1970 [35]) |
| Height: 5'10" Weight: 158 pounds | |
| Bats: Right Throws: Right |
| Year | G | PA | AB | R | H | 2B | 3B | HR | RBI | TB | Sac | SF | K | BB | IBB | HBP | SB | CS | GIDP | ARISP | AVG | OBP | SLG |
| 1970 | 8 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .200 | .000 |
| Totals | 8 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .200 | .000 |
| Biography: |
| Career OPS: .200 HR:AB: 0:infinity |
| Debut: First Hit (N/A), First Homer (N/A) |
| Titles: N/A |
| Managerial Record: N/A |
| Hall of Fame Induction: N/A |
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| Iwasaki, Kyohei | Positions Played: DH |
| Nicknames: | High School: Tokaidai Sagami High School |
| Born: 4/4/1986 | College: Tokai University |
| Died: | Industrial League: N/A |
| Birthplace: Hiratsuka, Kanagawa Prefecture | Team (Years and [uniform number]): Chunichi (2009 [37]) |
| Height: 5'10" Weight: 160 pounds | |
| Bats: Left Throws: Right |
| Year | G | PA | AB | R | H | 2B | 3B | HR | RBI | TB | Sac | SF | K | BB | IBB | HBP | SB | CS | GIDP | ARISP | AVG | OBP | SLG |
| 2009 | 2 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 1 | 0 | .000 | .000 | .500 | .000 |
| Total | 2 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 1 | 0 | .000 | .000 | .500 | .000 |
| Biography: Batted .333 with four homers and 31 RBIs in 69 games in college. He was also named to two Tokyo Metropolitan University League Best Nine squads. Drafted on the third round (2008). Still a current player. Reference: Wikipedia Japan |
| Career OPS: .500 HR:AB: 0:infinity |
| Debut: 6/10/2009 against Rakuten at Miyagi Prefectural Stadium in a ninth inning pinch hit appearance. First Hit (N/A), First Homer (N/A) |
| Titles: N/A |
| Managerial Record: N/A |
| Hall of Fame Induction: N/A |
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| Iwasaki, Kyutaro (Hisataro?) | Positions Played: OF |
| Nicknames: | High School: Hikone Shogyo High School |
| Born: 11/25/1924 | College: N/A |
| Died: | Industrial League: Zen-Otsu |
| Birthplace: Shiga Prefecture | Team (Years and [uniform number]): Taiyo Robins (1947-1948 [7], [25]) |
| Height: 5'7" Weight: 132 pounds | |
| Bats: Right Throws: Right |
| Year | G | PA | AB | R | H | 2B | 3B | HR | RBI | TB | Sac | SF | K | BB | IBB | HBP | SB | CS | GIDP | ARISP | AVG | OBP | SLG |
| 1947 | 3 | 4 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .250 | .240 | .250 | |||
| 1948 | 5 | 6 | 6 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | .167 | .167 | .167 | |||
| Totals | 8 | 10 | 10 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | .200 | .200 | .200 |
| Biography: |
| Career OPS: .400 HR:AB: 0:infinity |
| Debut: First Hit (), First Homer (N/A) |
| Titles: N/A |
| Managerial Record: N/A |
| Hall of Fame Induction: N/A |
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| Iwasaki, Sho | Positions Played: P |
| Nicknames: | High School: Funabashi High School |
| Born: 10/21/1989 | College: N/A |
| Died: | Industrial League: N/A |
| Birthplace: Funabashi, Chiba Prefecture | Team (Years and [uniform number]): Softbank (2008-2010 [41]) |
| Height: 6'2" Weight: 162 pounds | |
| Bats: Right Throws: Right |
| Year | G | PA | AB | R | H | 2B | 3B | HR | RBI | TB | Sac | SF | K | BB | IBB | HBP | SB | CS | GIDP | ARISP | AVG | OBP | SLG |
| 2008 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| 2009 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| Totals | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| Biography: |
| Career OPS: .000 HR:AB: N/A |
| Debut: 7/23/2008 against Orix at Fukuoka Dome in a start. First Hit (N/A), First Homer (N/A) |
| Titles: N/A |
| Managerial Record: N/A |
| Hall of Fame Induction: N/A |
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| Iwasaki, Tadayoshi | Positions Played: 1B, 3B, LF, RF, DH |
| Nicknames: | High School: Tsukumi High School |
| Born: 9/12/1948 | College: N/A |
| Died: | Industrial League: N/A |
| Birthplace: Oita Prefecture | Teams (Years and [uniform numbers]): Tokyo/Lotte Orions (1967-1980 |
| Height: 5'10" Weight: 182 pounds | [32], [4], [35], [7], [15]), Nippon Ham (1981 [49]) |
| Bats: Right Throws: Right |
| Year | G | PA | AB | R | H | 2B | 3B | HR | RBI | TB | Sac | SF | K | BB | IBB | HBP | SB | CS | GIDP | ARISP | AVG | OBP | SLG |
| 1967 | 9 | 7 | 7 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | .143 | .143 | .143 | |
| 1968 | 11 | 4 | 4 | 2 | 2 | 0 | 0 | 1 | 1 | 5 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | .500 | .500 | 1.250 | |
| 1969 | 54 | 20 | 17 | 3 | 3 | 0 | 0 | 0 | 1 | 3 | 1 | 1 | 2 | 1 | 0 | 0 | 0 | 1 | 1 | .176 | .211 | .176 | |
| 1970 | 62 | 46 | 42 | 7 | 13 | 2 | 0 | 1 | 4 | 18 | 1 | 0 | 7 | 3 | 0 | 0 | 3 | 2 | 1 | .310 | .356 | .429 | |
| 1971 | 67 | 35 | 34 | 6 | 9 | 3 | 0 | 0 | 5 | 12 | 1 | 0 | 5 | 0 | 0 | 0 | 1 | 1 | 0 | .265 | .265 | .353 | |
| 1972 | 57 | 57 | 53 | 10 | 15 | 1 | 0 | 0 | 7 | 16 | 0 | 0 | 5 | 4 | 0 | 0 | 0 | 2 | 1 | .283 | .333 | .302 | |
| 1973 | 83 | 111 | 105 | 13 | 31 | 7 | 0 | 1 | 12 | 41 | 4 | 0 | 6 | 2 | 0 | 0 | 8 | 4 | 6 | .295 | .308 | .390 | |
| 1974 | 85 | 172 | 150 | 15 | 41 | 6 | 2 | 0 | 6 | 51 | 6 | 1 | 11 | 14 | 0 | 1 | 3 | 3 | 5 | .273 | .337 | .340 | |
| 1975 | 109 | 274 | 244 | 24 | 61 | 7 | 0 | 4 | 24 | 80 | 8 | 1 | 27 | 19 | 0 | 2 | 8 | 3 | 4 | .250 | .308 | .328 | |
| 1976 | 116 | 331 | 294 | 31 | 74 | 11 | 0 | 4 | 19 | 97 | 9 | 1 | 36 | 26 | 0 | 0 | 5 | 4 | 11 | .252 | .311 | .330 | |
| 1977 | 95 | 169 | 159 | 17 | 34 | 4 | 1 | 2 | 8 | 46 | 8 | 0 | 28 | 2 | 1 | 0 | 0 | 1 | 4 | .214 | .224 | .289 | |
| 1978 | 104 | 177 | 161 | 12 | 31 | 2 | 0 | 1 | 13 | 36 | 7 | 0 | 26 | 9 | 0 | 0 | 3 | 3 | 3 | .193 | .235 | .224 | |
| 1979 | 44 | 34 | 30 | 6 | 4 | 0 | 0 | 1 | 2 | 7 | 1 | 0 | 3 | 3 | 0 | 0 | 0 | 1 | 1 | .133 | .212 | .233 | |
| 1981 | 20 | 25 | 23 | 3 | 5 | 1 | 1 | 0 | 2 | 8 | 0 | 1 | 6 | 1 | 0 | 0 | 0 | 0 | 2 | .217 | .240 | .348 | |
| Totals | 916 | 1461 | 1323 | 150 | 324 | 44 | 4 | 15 | 104 | 421 | 46 | 5 | 165 | 84 | 1 | 3 | 31 | 25 | 39 | .245 | .290 | .318 |
| Biography: Played in one Koshien Tournament (1966). Picked on the second round of the secondary phase of the draft (1966). |
| Career OPS: .608 HR:AB 1:88. 2 |
| Debut: First Hit () First Homer () |
| Titles: N/A |
| Managerial Record: N/A |
| Hall of Fame Induction: N/A |
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| Iwasaki, Tatsuro | Positions Played: 2B, SS, 3B, RF |
| Nicknames: | High School: Yokohama Shogyodai High School |
| Born: 12/28/1984 | College: N/A |
| Died: | Industrial League: ENEOS |
| Birthplace: Yokohama, Kanagawa Prefecture | Team (Years and [uniform number]): Chunichi (2008-2010 [46]) |
| Height: 5'9" Weight: 165 pounds | |
| Bats: Right Throws: Right |
| Year | G | PA | AB | R | H | 2B | 3B | HR | RBI | TB | Sac | SF | K | BB | IBB | HBP | SB | CS | GIDP | ARISP | AVG | OBP | SLG |
| 2008 | 20 | 19 | 18 | 3 | 1 | 1 | 0 | 0 | 0 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .056 | .056 | .111 |
| 2009 | 19 | 14 | 11 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 2 | 2 | 0 | 0 | 0 | 1 | 0 | .000 | .182 | .308 | .182 |
| Totals | 39 | 33 | 29 | 3 | 3 | 1 | 0 | 0 | 0 | 4 | 2 | 0 | 3 | 2 | 0 | 0 | 1 | 1 | 0 | .000 | .103 | .161 | .138 |
| Biography: Can absolutely fly. Drafted on the fifth round (2006). Actually made his pro debut in the Central League playoffs of 2007. Reference: Wikipedia Japan |
| Career OPS: .299 HR:AB: 0:infinity |
| Debut: 6/22/2008 against Lotte at Nagoya Dome. First Hit (8/16/2008 against Yakult at Nagoya Dome), First Homer (N/A) |
| Titles: N/A |
| Managerial Record: N/A |
| Hall of Fame Induction: N/A |
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| Iwasaki, Tetsuro | Positions Played: C, OF |
| Nicknames: | High School: Fukuoka High School |
| Born: 3/9/1933 | College: N/A |
| Died: 1/3/2000 | Industrial League: Morioka Tetsudo Kanrikyoku |
| Birthplace: Ninohe, Iwate Prefecture | Team (Years and [uniform number]): Kokutetsu Swallows (1956-1961 |
| Height: 5'9" Weight: 158 pounds | [53], [22], [55]) |
| Bats: Left Throws: Right |
| Year | G | PA | AB | R | H | 2B | 3B | HR | RBI | TB | Sac | SF | K | BB | IBB | HBP | SB | CS | GIDP | ARISP | AVG | OBP | SLG |
| 1956 | 21 | 19 | 16 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 6 | 3 | 0 | 0 | 0 | 0 | 0 | .063 | .211 | .063 | |
| 1957 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| 1961 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| Totals | 29 | 20 | 17 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 7 | 3 | 0 | 0 | 0 | 0 | 0 | .059 | .200 | .059 |
| Biography: Signed by Kokutetsu before the 1955 season. Coached in the minors before becoming an advance scout for 20 years. In 1996, he waa named chief of Yakult's team dormitory. |
| Career OPS: .259 HR:AB: 1:infinity |
| Debut: First Hit (), First Homer (N/A) |
| Titles: N/A |
| Managerial Record: N/A |
| Hall of Fame Induction: N/A |
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| Iwasaki, Tetsuya | Positions Played: P |
| Nicknames: | High School: Gyoda Kogyo High School |
| Born: 10/13/1982 | College: Kokushikan University |
| Died: | Industrial League: Mitsubishi Heavy Industries Yokohama |
| Birthplace: Fukaya, Saitama Prefecture | Team (Years and [uniform number]): Seibu (2007-2015 [35], [25]) |
| Height: 6'3" Weight: 205 pounds | |
| Bats: Right Throws: Right |
| Year | G | PA | AB | R | H | 2B | 3B | HR | RBI | TB | Sac | SF | K | BB | IBB | HBP | SB | CS | GIDP | ARISP | AVG | OBP | SLG |
| 2007 | 55 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| 2008 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| 2009 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| Totals | 102 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| Biography: |
| Career OPS: .000 HR:AB: 0:infinity |
| Debut: 3/24/2007 against Rakuten at Seibu Dome in a seventh inning relief appearance. First Hit (N/A), First Homer (N/A) |
| Titles: N/A |
| Managerial Record: N/A |
| Hall of Fame Induction: N/A |
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| Iwasaki, Toshio | Positions Played: C |
| Nicknames: | High School: Kansai Gakuin Chugakkou |
| Born: 9/30/1917 | College: N/A |
| Died: | Industrial League: Kansai Gakuin University |
| Birthplace: Hyogo Prefecture | Team (Years and [uniform number]): Osaka Tigers (1937 [5]) |
| Height: 5'9" Weight: 140 pounds | |
| Bats: Right Throws: Right |
| Year | G | PA | AB | R | H | 2B | 3B | HR | RBI | TB | Sac | SF | K | BB | IBB | HBP | SB | CS | GIDP | ARISP | AVG | OBP | SLG |
| 1937 | 3 | 5 | 5 | 0 | 2 | 1 | 0 | 0 | 2 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | .400 | .400 | .600 | ||||
| Totals | 3 | 5 | 5 | 0 | 2 | 1 | 0 | 0 | 2 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | .400 | .400 | .600 |
| Biography: |
| Career OPS: 1.000 HR:AB: 0:infinity |
| Debut: First Hit (), First Homer (N/A) |
| Titles: N/A |
| Managerial Record: N/A |
| Hall of Fame Induction: N/A |
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| Iwasaki, Yoshio | Positions Played: 2B, SS, 3B |
| Nicknames: | High School: Shinsaku Gakuin High School |
| Born: 5/9/1947 | College: N/A |
| Died: | Industrial League: Rissho Koseikai |
| Birthplace: Tochigi Prefecture | Team (Years and [uniform number]): Hiroshima (1968-1969 [30]) |
| Height: 5'8" Weight: 150 pounds | |
| Bats: Right Throws: Right |
| Year | G | PA | AB | R | H | 2B | 3B | HR | RBI | TB | Sac | SF | K | BB | IBB | HBP | SB | CS | GIDP | ARISP | AVG | OBP | SLG |
| 1968 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| 1969 | 35 | 21 | 16 | 4 | 1 | 0 | 0 | 0 | 2 | 1 | 1 | 0 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | .063 | .250 | .063 | |
| Totals | 38 | 22 | 17 | 4 | 1 | 0 | 0 | 0 | 2 | 1 | 1 | 0 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | .059 | .238 | .059 |
| Biography: Drafted on the fourth round (1967). Retired after the 1970 season. |
| Career OPS: .297 HR:AB: 0:infinity |
| Debut: First Hit (), First Homer (N/A) |
| Titles: N/A |
| Managerial Record: N/A |
| Hall of Fame Induction: N/A |
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| Iwase, Hitoki | Positions Played: P |
| Nicknames: Mantaro, Gan-san | High School: Nishio Higashi High School |
| Born: 11/10/1974 | College: Aichi University |
| Died: | Industrial League: NTT Tokai |
| Birthplace: Nishio, Aichi Prefecture | Team (Years and [uniform number]): Chunichi (1999-2010 [13]) |
| Height: 5'11" Weight: 163 pounds | |
| Bats: Left Throws: Left |
| Year | G | PA | AB | R | H | 2B | 3B | HR | RBI | TB | Sac | SF | K | BB | IBB | HBP | SB | CS | GIDP | ARISP | AVG | OBP | SLG |
| 1999 | 65 | 12 | 12 | 2 | 3 | 1 | 0 | 0 | 1 | 4 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | .250 | .250 | .333 | |
| 2000 | 58 | 11 | 10 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | .200 | .200 | .200 | |
| 2001 | 61 | 10 | 9 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | .222 | .300 | .222 | |
| 2002 | 52 | 7 | 6 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | .167 | .167 | .167 | |
| 2003 | 58 | 6 | 5 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | .000 | .200 | .333 | .200 |
| 2004 | 60 | 4 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | .000 | .333 | .500 | .333 |
| 2005 | 60 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| 2006 | 56 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| 2007 | 61 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| 2008 | 51 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| 2009 | 54 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| Totals | 575 | 54 | 48 | 2 | 10 | 1 | 0 | 0 | 3 | 11 | 2 | 1 | 18 | 3 | 0 | 0 | 0 | 0 | 1 | .208 | .250 | .229 |
| Biography: Was an outfielder in college and didn't pitch until his senior year. Was second all time in Aichi University League annals in career hits with 124. Obviously, he has an idea of what to do with the stick. |
| Career OPS: .479 HR:AB: 0:infinity |
| Debut: 4/2/1999 against Hiroshima at Nagoya Dome in a sixth inning relief appearance. First Hit (), First Homer (N/A) |
| Titles: N/A |
| Managerial Record: N/A |
| Hall of Fame Induction: N/A |
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| Iwase, Tsuyoshi | Positions Played: 2B, OF |
| Nicknames: | High School: Kumamoto Shogyo High School |
| Born: 8/22/1924 | College: N/A |
| Died: | Industrial League: Moji Tetsudo Kanrikyoku |
| Birthplace: Kumamoto Prefecture | Team (Years and [uniform number]): Kokutetsu Swallows (1950 [6]) |
| Height: 5'8" Weight: 145 pounds | |
| Bats: Right Throws: Right |
| Year | G | PA | AB | R | H | 2B | 3B | HR | RBI | TB | Sac | SF | K | BB | IBB | HBP | SB | CS | GIDP | ARISP | AVG | OBP | SLG |
| 1950 | 51 | 89 | 84 | 5 | 15 | 2 | 0 | 0 | 0 | 17 | 0 | 15 | 5 | 0 | 0 | 0 | 2 | .179 | .225 | .202 | |||
| Totals | 51 | 89 | 84 | 5 | 15 | 2 | 0 | 0 | 0 | 17 | 0 | 15 | 5 | 0 | 0 | 0 | 2 | .179 | .225 | .202 |
| Biography: |
| Career OPS: .427 HR:AB: 0:infinity |
| Debut: First Hit (), First Homer (N/A) |
| Titles: N/A |
| Managerial Record: N/A |
| Hall of Fame Induction: N/A |
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| Iwashita, Koichi | Positions Played: SS, 2B, 3B, OF |
| Nicknames: | High School: Oyodo High School |
| Born: 3/4/1940 | College: Shibaura Kogyo University |
| Died: | Industrial League: N/A |
| Birthplace: Fukuoka Prefecture | Teams (Years and [uniform number]): Toei Flyers (1962-1971 [2]) |
| Height: 5'7" Weight: 160 pounds | |
| Bats: Right Throws: Right |
| Year | G | PA | AB | R | H | 2B | 3B | HR | RBI | TB | Sac | SF | K | BB | IBB | HBP | SB | CS | GIDP | ARISP | AVG | OBP | SLG |
| 1962 | 128 | 472 | 432 | 46 | 111 | 18 | 2 | 4 | 37 | 145 | 10 | 3 | 41 | 25 | 0 | 2 | 13 | 4 | 8 | .257 | .299 | .336 | |
| 1963 | 147 | 583 | 525 | 57 | 133 | 18 | 4 | 5 | 37 | 174 | 21 | 4 | 34 | 33 | 0 | 0 | 16 | 3 | 3 | .253 | .295 | .331 | |
| 1964 | 127 | 492 | 455 | 39 | 131 | 23 | 3 | 1 | 39 | 163 | 10 | 6 | 37 | 20 | 2 | 1 | 14 | 6 | 13 | .288 | .315 | .358 | |
| 1965 | 122 | 341 | 307 | 29 | 72 | 9 | 0 | 3 | 13 | 90 | 8 | 2 | 21 | 24 | 0 | 0 | 6 | 3 | 5 | .235 | .288 | .293 | |
| 1966 | 12 | 22 | 20 | 0 | 4 | 0 | 0 | 0 | 0 | 4 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | .200 | .238 | .200 | |
| 1967 | 83 | 183 | 167 | 18 | 48 | 6 | 0 | 0 | 13 | 54 | 3 | 1 | 18 | 11 | 0 | 1 | 1 | 0 | 7 | .287 | .333 | .323 | |
| 1968 | 114 | 380 | 334 | 28 | 80 | 10 | 0 | 4 | 23 | 102 | 15 | 0 | 24 | 29 | 3 | 2 | 2 | 9 | 5 | .240 | .304 | .305 | |
| 1969 | 78 | 160 | 148 | 10 | 30 | 4 | 1 | 0 | 9 | 36 | 4 | 0 | 14 | 8 | 0 | 0 | 0 | 1 | 3 | .203 | .244 | .243 | |
| 1970 | 90 | 279 | 252 | 28 | 64 | 8 | 1 | 3 | 14 | 83 | 4 | 1 | 26 | 22 | 0 | 0 | 0 | 3 | 3 | .254 | .313 | .329 | |
| 1971 | 21 | 42 | 38 | 1 | 6 | 1 | 0 | 0 | 1 | 7 | 0 | 0 | 7 | 4 | 0 | 0 | 0 | 0 | 0 | .158 | .238 | .184 | |
| Totals | 922 | 2954 | 2678 | 256 | 679 | 97 | 11 | 20 | 186 | 858 | 76 | 17 | 224 | 177 | 5 | 6 | 52 | 29 | 47 | .254 | .300 | .320 |
| Biography: Managed in the minors and coached for Toei after retirement. Was a baseball commentator for Saitama TV before heading off for a coaching job in the KBO in 1986. When he returned to Japan, he took a scout position with Daiei. |
| Career OPS: .620 HR:AB 1:133.9 |
| Debut: First Hit (), First Homer () |
| Titles: N/A |
| Managerial Record: N/A |
| Hall of Fame Induction: N/A |
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| Iwashita, Masaaki | Positions Played: CF |
| Nicknames: | High School: Kagoshima Shoko High School |
| Born: 1/14/1955 | College: N/A |
| Died: | Industrial League: Mitsubishi Heavy Industries Yokohama |
| Birthplace: Kagoshima Prefecture | Teams: (Years and [uniform number]): Yakult (1980-1987 [37]), Taiyo |
| Height: 5'8" Weight: 150 pounds | Whales (1988 [41]) |
| Bats: Left Throws: Left |
| Year | G | PA | AB | R | H | 2B | 3B | HR | RBI | TB | Sac | SF | K | BB | IBB | HBP | SB | CS | GIDP | ARISP | AVG | OBP | SLG |
| 1980 | 75 | 122 | 108 | 15 | 32 | 7 | 2 | 2 | 18 | 49 | 0 | 0 | 19 | 10 | 1 | 4 | 2 | 2 | 0 | .296 | .377 | .454 | |
| 1981 | 67 | 91 | 81 | 6 | 18 | 1 | 0 | 1 | 8 | 22 | 1 | 0 | 10 | 3 | 0 | 6 | 2 | 0 | 2 | .222 | .297 | .272 | |
| 1982 | 92 | 192 | 161 | 18 | 40 | 2 | 1 | 3 | 17 | 53 | 3 | 0 | 24 | 18 | 3 | 10 | 2 | 1 | 2 | .248 | .354 | .398 | |
| 1983 | 82 | 108 | 90 | 9 | 22 | 1 | 0 | 0 | 6 | 23 | 0 | 0 | 14 | 14 | 1 | 4 | 6 | 0 | 0 | .244 | .370 | .256 | |
| 1984 | 106 | 226 | 194 | 28 | 46 | 9 | 3 | 3 | 24 | 70 | 6 | 3 | 26 | 16 | 0 | 7 | 4 | 1 | 0 | .237 | .305 | .361 | |
| 1985 | 112 | 292 | 269 | 37 | 85 | 12 | 0 | 5 | 34 | 112 | 3 | 1 | 30 | 17 | 1 | 2 | 5 | 1 | 3 | .316 | .356 | .416 | |
| 1986 | 73 | 103 | 96 | 8 | 19 | 3 | 1 | 0 | 6 | 24 | 0 | 0 | 16 | 7 | 1 | 0 | 1 | 1 | 2 | .198 | .252 | .250 | |
| 1988 | 16 | 15 | 14 | 1 | 2 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 7 | 1 | 0 | 0 | 0 | 0 | 0 | .143 | .200 | .143 | |
| Totals | 623 | 1149 | 1013 | 122 | 264 | 35 | 7 | 14 | 115 | 355 | 13 | 4 | 146 | 86 | 7 | 33 | 22 | 6 | 9 | .261 | .341 | 350 |
| Biography: Drafted on the fourth round (1979). Slugged a pinch hit sayonara grand slam homer (4/6/1982 against Hiroshima). After retirement, he apprenticed at a restaurant in the Shibuya section of Tokyo and then opened his own steak house in Yokohama. |
| Career OPS: .691 HR:AB 1:72.4 |
| Debut: First Hit (), First Homer () |
| Titles: HBP (1982) |
| Managerial Record: N/A |
| Hall of Fame Induction: N/A |
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| Iwashita, Morimichi | Positions Played: 1B, LF |
| Nicknames: | High School: Chisagata Nogyo High School |
| Born: 12/9/1931 | College: N/A |
| Died: | Industrial League: N/A |
| Birthplace: Kita Saku-gun, Nagano Prefecture | Teams (Years and [uniform number]): Yomiuri (1954-1958 [41], [15]), |
| Height: 5'9" Weight: 160 pounds | Kokutetsu Swallows (1959-1960 [10]), Kintetsu Buffaloes (1961- |
| Bats: Left Throws: Left | 1962 [5]) |
| Year | G | PA | AB | R | H | 2B | 3B | HR | RBI | TB | Sac | SF | K | BB | IBB | HBP | SB | CS | GIDP | ARISP | AVG | OBP | SLG |
| 1954 | 7 | 7 | 7 | 0 | 2 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 1 | 0 | .286 | .286 | .286 | |
| 1955 | 54 | 71 | 68 | 10 | 14 | 1 | 0 | 0 | 3 | 15 | 1 | 0 | 13 | 2 | 0 | 0 | 6 | 1 | 0 | .206 | .229 | .221 | |
| 1956 | 61 | 36 | 33 | 13 | 8 | 2 | 1 | 0 | 2 | 12 | 1 | 0 | 7 | 2 | 0 | 0 | 2 | 0 | 1 | .242 | .286 | .364 | |
| 1957 | 67 | 29 | 27 | 4 | 6 | 0 | 0 | 0 | 1 | 6 | 0 | 1 | 2 | 1 | 0 | 0 | 5 | 0 | 1 | .222 | .241 | .222 | |
| 1958 | 39 | 36 | 34 | 4 | 8 | 1 | 1 | 0 | 4 | 11 | 0 | 0 | 7 | 2 | 0 | 0 | 4 | 3 | 0 | .235 | .278 | .324 | |
| 1959 | 123 | 459 | 429 | 44 | 120 | 23 | 5 | 2 | 38 | 159 | 6 | 3 | 64 | 20 | 0 | 1 | 25 | 11 | 4 | .280 | .311 | .371 | |
| 1960 | 111 | 366 | 336 | 27 | 82 | 10 | 4 | 7 | 31 | 121 | 6 | 1 | 58 | 20 | 1 | 3 | 10 | 4 | 10 | .244 | .292 | .360 | |
| 1961 | 82 | 200 | 185 | 16 | 37 | 4 | 3 | 0 | 13 | 47 | 4 | 0 | 43 | 10 | 0 | 1 | 2 | 4 | 3 | .200 | .245 | .254 | |
| 1962 | 5 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| Totals | 659 | 1209 | 1124 | 118 | 277 | 41 | 14 | 9 | 94 | 373 | 55 | 24 | 200 | 58 | 1 | 5 | 18 | 5 | 19 | .246 | .285 | .332 |
| Biography: Was his high school's ace pitcher and cleanup hitter. Became president of a family run clothing firm after retirement. |
| Career OPS: .617 HR:AB 1:124.9 |
| Debut: First Hit (), First Homer () |
| Titles: N/A |
| Managerial Record: N/A |
| Hall of Fame Induction: N/A |
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| Iwashita, Shuichi | Positions Played: P |
| Nicknames: | High School: Hamamatsu Kogyo High School |
| Born: 6/2/1973 | College: N/A |
| Died: | Industrial League: Mitsubishi Motors Okazaki |
| Birthplace: Tenryu, Shizuoka Prefecture | Team (Years and [uniform number]): Orix (2000-2005 [26]), Nippon Ham |
| Height: 5'10" Weight: 191 pounds | (2006 [69]) |
| Bats: Left Throws: Left |
| Year | G | PA | AB | R | H | 2B | 3B | HR | RBI | TB | Sac | SF | K | BB | IBB | HBP | SB | CS | GIDP | ARISP | AVG | OBP | SLG |
| 2000 | 44 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| 2001 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| 2002 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| 2003 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| 2004 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| 2005 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| 2006 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| Totals | 98 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| Biography: |
| Career OPS: .000 HR:AB: N/A |
| Debut: First Hit (N/A), First Homer (N/A) |
| Titles: N/A |
| Managerial Record: N/A |
| Hall of Fame Induction: N/A |
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| Iwata, Minoru | Positions Played: P |
| Nicknames: | High School: Osaka Toin High School |
| Born: 10/31/1983 | College: Kansai University |
| Died: | Industrial League: N/A |
| Birthplace: Moriguchi, Osaka Prefecture | Team (Years and [uniform number]): Hanshin (2006-2015 [21]) |
| Height: 5'10" Weight: 187 pounds | |
| Bats: Left Throws: Left |
| Year | G | PA | AB | R | H | 2B | 3B | HR | RBI | TB | Sac | SF | K | BB | IBB | HBP | SB | CS | GIDP | ARISP | AVG | OBP | SLG |
| 2006 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| 2007 | 4 | 6 | 5 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .200 | .200 | .200 |
| 2008 | 30 | 48 | 42 | 2 | 5 | 0 | 0 | 0 | 0 | 5 | 5 | 0 | 23 | 1 | 0 | 0 | 0 | 0 | 1 | .000 | .119 | .140 | .119 |
| 2009 | 17 | 41 | 38 | 1 | 6 | 0 | 1 | 0 | 3 | 8 | 2 | 1 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | .364 | .158 | .154 | .211 |
| Totals | 52 | 96 | 86 | 3 | 12 | 0 | 1 | 0 | 3 | 14 | 8 | 1 | 45 | 1 | 0 | 0 | 0 | 0 | 1 | .140 | .148 | .163 |
| Biography: |
| Career OPS: .311 HR:AB: 0:infinity |
| Debut: 10/14/2006 against Hiroshima at Hiroshima Municipal Stadium in a start. First Hit (), First Homer (N/A) |
| Titles: N/A |
| Managerial Record: N/A |
| Hall of Fame Induction: N/A |
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| Iwata, Shinji | Positions Played: P |
| Nicknames: | High School: Higashikuni High School |
| Born: 1/27/1987 | College: Meiji University |
| Died: | Industrial League: N/A |
| Birthplace: Gifu, Gifu Prefecture | Team (Years and [uniform number]): Chunichi (2010 [28]) |
| Height: 5'11" Weight: 176 pounds | |
| Bats: Left Throws: Right |
| Year | G | PA | AB | R | H | 2B | 3B | HR | RBI | TB | Sac | SF | K | BB | IBB | HBP | SB | CS | GIDP | ARISP | AVG | IBP | SLG |
| 2010 | |||||||||||||||||||||||
| Totals |
| Biography: |
| Career OPS: HR:AB: |
| Debut: 6/9/2010 against Rakuten at Miyagi Prefectural Stadium in an eighth inning relief appearance. First Hit (), First Homer () |
| Titles: N/A |
| Managerial Record: N/A |
| Hall of Fame Induction: N/A |
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| Iwata, Toru | Positions Played: C, 1B, OF |
| Nicknames: | High School: PL Gakuen High School |
| Born: 2/12/1967 | College: N/A |
| Died: | Industrial League: Mitsubishi Motors Mizushima |
| Birthplace: Naga-gun, Wakayama Prefecture | Team (Years and [uniform number]): Hanshin (1989-1996 [38]) |
| Height: 5'10" Weight: 171 pounds | |
| Bats: Right Throws: Right |
| Year | G | PA | AB | R | H | 2B | 3B | HR | RBI | TB | Sac | SF | K | BB | IBB | HBP | SB | CS | GIDP | ARISP | AVG | OBP | SLG |
| 1989 | 25 | 23 | 23 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | .043 | .043 | .043 | |
| 1990 | 2 | 4 | 3 | 1 | 1 | 0 | 0 | 1 | 1 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .333 | .333 | .333 | |
| 1991 | 3 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | .000 | .000 | .000 | .000 |
| 1994 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| 1995 | 15 | 26 | 24 | 4 | 6 | 2 | 0 | 0 | 1 | 8 | 0 | 0 | 4 | 2 | 0 | 0 | 0 | 0 | 1 | .250 | .308 | .333 | |
| 1996 | 12 | 12 | 11 | 0 | 3 | 1 | 0 | 0 | 1 | 4 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | .273 | .333 | .364 | |
| Totals | 58 | 68 | 64 | 5 | 11 | 3 | 0 | 1 | 3 | 17 | 0 | 0 | 13 | 3 | 0 | 0 | 0 | 0 | 2 | .172 | .209 | .266 |
| Biography: Played in two Koshien Tournaments. Drafted on the fourth round (1988). Retired after the 1998 season. |
| Career OPS: .475 HR:AB: 1:64.0 |
| Debut: First Hit (4/13/1989 against Yomiuri at Koshien Stadium off of Masumi Kuwata), First Homer () |
| Titles: N/A |
| Managerial Record: N/A |
| Hall of Fame Induction: N/A |
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| Iwata, Tsugio | Positions Played: C, 1B, 3B |
| Nicknames: | High School: Nagoya Number Three Shogyo High School |
| Born: 11/6/1915 | College: Waseda University |
| Died: | Industrial League: N/A |
| Birthplace: Aichi Prefecture | Team (Years and [uniform number]): Nagoya (1936-1937S [10], [5]), |
| Height: 5'7" Weight: 150 pounds | Tokyo Senators (1937S [19]), Asahi (1941-1942 [21]) |
| Bats: Right Throws: Right |
| Year | G | PA | AB | R | H | 2B | 3B | HR | RBI | TB | Sac | SF | K | BB | IBB | HBP | SB | CS | GIDP | ARISP | AVG | OBP | SLG |
| 1936S | 13 | 54 | 47 | 5 | 10 | 3 | 0 | 1 | 5 | 16 | 0 | 4 | 4 | 1 | 0 | .213 | .278 | .340 | |||||
| 1936F | 26 | 103 | 89 | 9 | 14 | 1 | 0 | 1 | 7 | 18 | 1 | 13 | 12 | 1 | 2 | .157 | .265 | .202 | |||||
| 1937S | 53 | 192 | 162 | 14 | 34 | 2 | 0 | 0 | 15 | 36 | 3 | 13 | 27 | 0 | 3 | .210 | .323 | .222 | |||||
| 1941 | 60 | 230 | 189 | 14 | 40 | 3 | 0 | 2 | 17 | 49 | 5 | 16 | 36 | 0 | 10 | .212 | .338 | .259 | |||||
| 1942 | 89 | 324 | 292 | 19 | 61 | 9 | 0 | 1 | 15 | 73 | 5 | 24 | 26 | 1 | 8 | .209 | .276 | .250 | |||||
| Totals | 241 | 903 | 779 | 61 | 159 | 18 | 0 | 5 | 59 | 192 | 14 | 70 | 105 | 3 | 23 | .204 | .300 | .246 |
| Biography: |
| Career OPS: .546 HR:AB: 1:155.8 |
| Debut: First Hit (), First Homer () |
| Titles: N/A |
| Managerial Record: N/A |
| Hall of Fame Induction: N/A |
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| Iyono, Takateru | Positions Played: P |
| Nicknames: | High School: Numazu Gakuen High School |
| Born: 10/29/1980 | College: N/A |
| Died: | Industrial League: Lawson's |
| Birthplace: Itoh, Shizuoka Prefecture | Team (Years and [uniform number]): Hanshin (2003-2007 [67]) |
| Height: 5'11" Weight: 180 pounds | |
| Bats: Right Throws: Right |
| Year | G | PA | AB | R | H | 2B | 3B | HR | RBI | TB | Sac | SF | K | BB | IBB | HBP | SB | CS | GIDP | ARISP | AVG | OBP | SLG |
| 2003 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| 2006 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| 2007 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| Totals | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| Biography: |
| Career OPS: .000 HR:AB: N/A |
| Debut: First Hit (N/A), First Homer () |
| Titles: N/A |
| Managerial Record: N/A |
| Hall of Fame Induction: N/A |
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| Izumi, Yoshiro | Positions Played: P, 1B, OF |
| Nicknames: | High School: Komono High School |
| Born: 11/16/1945 | College: N/A |
| Died: | Industrial League: N/A |
| Birthplace: Asahi-machi, Mie Prefecture | Team (Years and [uniform number]): Nankai Hawks (1968-1970 [53]) |
| Height: 5'9" Weight: 170 pounds | |
| Bats: Right Throws: Right |
| Year | G | PA | AB | R | H | 2B | 3B | HR | RBI | TB | Sac | SF | K | BB | IBB | HBP | SB | CS | GIDP | ARISP | AVG | OBP | SLG |
| 1968 | 7 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| 1969 | 28 | 24 | 19 | 2 | 3 | 0 | 0 | 1 | 3 | 6 | 5 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | .158 | .158 | .316 | |
| 1970 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| Totals | 37 | 26 | 21 | 2 | 3 | 0 | 0 | 1 | 3 | 6 | 5 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | .143 | .143 | .286 |
| Biography: Signed by Nankai before the beginning of the 1964 season. |
| Career OPS: .429 HR:AB: 1:21.0 |
| Debut: First Hit (), First Homer () |
| Titles: N/A |
| Managerial Record: N/A |
| Hall of Fame Induction: N/A |
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| Izumida, Kiyoshi | Positions Played: P |
| Nicknames: | High School: Chinzei Gakuin Chugakkou |
| Born: 6/10/1920 | College: N/A |
| Died: | Industrial League: N/A |
| Birthplace: Nagasaki Prefecture | Team (Years and [uniform number]): Tokyo Giants (1940-1942 [24]) |
| Height: Weight: | |
| Bats: Left Throws: Left |
| Year | G | PA | AB | R | H | 2B | 3B | HR | RBI | TB | Sac | SF | K | BB | IBB | HBP | SB | CS | GIDP | ARISP | AVG | OBP | SLG |
| 1940 | 7 | 9 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | .000 | .000 | .111 | .000 | |||
| 1941 | 16 | 24 | 23 | 1 | 4 | 0 | 0 | 0 | 1 | 4 | 0 | 3 | 1 | 0 | 0 | .174 | .208 | .174 | |||||
| 1942 | 2 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | .000 | .000 | .333 | .000 | |||
| Totals | 25 | 36 | 33 | 1 | 4 | 0 | 0 | 0 | 1 | 4 | 0 | 6 | 3 | 0 | 0 | .121 | .194 | .121 |
| Biography: |
| Career OPS: .315 HR:AB: 0:infinity |
| Debut: First Hit (), First Homer (N/A) |
| Titles: N/A |
| Managerial Record: N/A |
| Hall of Fame Induction: N/A |
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| Izumisawa, Akira | Positions Played: P, OF |
| Nicknames: | High School: Hanamaki Shogyo High School |
| Born: 8/23/1945 | College: N/A |
| Died: | Industrial League: Morioka Tetsudo Kanrikyoku |
| Birthplace: Kamaishi, Iwate Prefecture | Team (Years and [uniform number]): Nishitetsu Lions (1970-1972 [19]) |
| Height: 5'8" Weight: 170 pounds | |
| Bats: Right Throws: Right |
| Year | G | PA | AB | R | H | 2B | 3B | HR | RBI | TB | Sac | SF | K | BB | IBB | HBP | SB | CS | GIDP | ARISP | AVG | OBP | SLG |
| 1970 | 18 | 9 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| 1971 | 14 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| 1972 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| Totals | 35 | 10 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| Biography: |
| Career OPS: N/A HR:AB: 0:infinity |
| Debut: First Hit (N/A), First Homer (N/A) |
| Titles: N/A |
| Managerial Record: N/A |
| Hall of Fame Induction: N/A |
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| Izutsu, Kenichi | Positions Played: P, 1B, 2B, SS, 3B, OF |
| Nicknames: | High School: Akashi Chugakkou |
| Born: 11/28/1919 | College: N/A |
| Died: 1/29/1992 | Industrial League: N/A |
| Birthplace: Akashi, Hyogo Prefecture | Team (Years and [uniform number]): Lion/Asahi (1939-1941 [12]), |
| Height: 5'7" Weight: 132 pounds | Pacific (1946 [24]), Taiyo/Shochiku Robins (1947-1952 [20]) |
| Bats: Right Throws: Right |
| Year | G | PA | AB | R | H | 2B | 3B | HR | RBI | TB | Sac | SF | K | BB | IBB | HBP | SB | CS | GIDP | ARISP | AVG | OBP | SLG |
| 1939 | 60 | 182 | 166 | 14 | 29 | 1 | 2 | 0 | 7 | 34 | 1 | 1 | 17 | 14 | 0 | 3 | .175 | .238 | .205 | ||||
| 1940 | 67 | 141 | 122 | 5 | 17 | 1 | 0 | 0 | 4 | 18 | 2 | 1 | 10 | 16 | 0 | 3 | .139 | .237 | .148 | ||||
| 1941 | 23 | 25 | 25 | 1 | 3 | 0 | 0 | 0 | 1 | 3 | 0 | 6 | 0 | 0 | 1 | .120 | .120 | .120 | |||||
| 1946 | 40 | 117 | 98 | 9 | 18 | 1 | 0 | 0 | 4 | 19 | 1 | 14 | 18 | 0 | 0 | 1 | .184 | .310 | .194 | ||||
| 1947 | 34 | 87 | 78 | 6 | 14 | 1 | 0 | 0 | 2 | 15 | 3 | 4 | 5 | 1 | 1 | 0 | .179 | .238 | .192 | ||||
| 1948 | 50 | 96 | 86 | 2 | 11 | 0 | 0 | 0 | 1 | 11 | 5 | 12 | 5 | 0 | 1 | 0 | .128 | .176 | .128 | ||||
| 1949 | 27 | 52 | 50 | 2 | 13 | 2 | 0 | 1 | 5 | 18 | 0 | 4 | 2 | 0 | 0 | 0 | .260 | .288 | .360 | ||||
| 1950 | 27 | 51 | 47 | 8 | 12 | 1 | 0 | 0 | 10 | 13 | 2 | 5 | 1 | 1 | 1 | 0 | 0 | .255 | .286 | .277 | |||
| 1951 | 32 | 45 | 43 | 1 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 9 | 1 | 0 | 0 | 0 | 1 | .047 | .068 | .047 | |||
| 1952 | 25 | 24 | 23 | 3 | 2 | 0 | 0 | 0 | 0 | 2 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | .087 | .087 | .087 | |||
| Totals | 385 | 820 | 738 | 51 | 121 | 7 | 2 | 1 | 35 | 135 | 16 | 84 | 62 | 2 | 10 | 1 | 1 | .164 | .230 | .183 |
| Biography: Played in one Koshien Tournament (1938). |
| Career OPS: .413 HR:AB: 1:738.0 |
| Debut: First Hit (), First Homer () |
| Titles: N/A |
| Managerial Record: N/A |
| Hall of Fame Induction: N/A |