No amateur resultsProfessional record| Date | Opponent | Place | Result |  | 1971 |  | - Mar. 1 | Tetsunori Kunimura | Tokyo, Japan | L 4 |  | = Apr. 18 | Akira Fujimoto | Tokyo, Japan | Draw 4 |  | + July 8 | Noriyuki Hara | Tokyo, Japan | KO 3 |  | + Sept. 26 | Masashi Nakamoto | Tokyo, Japan | W 4 |  | + Oct. 30 | Joji Tanaka | Tokyo, Japan | W 4 |  | + Nov. 28 | Sanji Nemoto | Tokyo, Japan | W 4 |  | + Dec. 26 | Takemi Suyama | Tokyo, Japan | W 6 |  | 1972 |  | + Jan. 28 | Takenori Nakano | Osaka, Japan  | W 6 |  | + Mar. 28 | Seiichi Eto | Tokyo, Japan | W 6 |  | - Aug. 18 | Ronito Cannones | Agana, Guam  | L 10 |  | + Sept. 28 | Ushiwakamaru Harada | Tokyo, Japan | W 10 |  | 1973 |  | - Mar. 16 | Pepito Gilua | Agana, Guam  | L 10 |  | + Apr. 27 | Hyun Kim | Nagoya, Japan  | W 10 |  | + July 19 | Shunsaku Ikeda | Tokyo, Japan | W 10 |  | - Sept. 8 |   Ernesto  Marcel | Panama City, Panama  | KO by 9 |  | WBA Featherweight Title |  | 1974 |  | + Feb. 28 | Shoji Okano | Tokyo, Japan | W 10 |  | + Apr. 28 | Fred Magallano | Tokyo, Japan | W 10 |  | + May 23 | Genzo Kurosawa | Tokyo, Japan | W 10 |  | + Sept. 23 | Sanjo Takemori | Tokyo, Japan | W 10 |  | + Dec. 23 | Noboru Konuma | Tokyo, Japan | W 10 |  | 1975 |  | + Mar. 22 | Woon-Chul Shin | Chuncheon, South Korea | KO 6 |  | + July 24 | Jun Gallego | Tokyo, Japan | W 10 |  | - Sept. 20 | Bok-Soo Hwang | Incheon, South Korea | L 10 |  | + Oct. 26 | Masayuki Miyashita | Tokyo, Japan | KO 6 |  | + Nov. 20 | Moon Suk Choi | Seoul, South Korea | W 10 |  | - Dec. 20 | Dong-Kyun Yum | Chuncheon, South Korea | L 10 |  | 1976 |  | = June 5 | Tony Jumao-As | Cebu, Philippines | Draw 10 |  | + July 10 | Masayuki Miyashita | Tokyo, Japan | W 10 |  | + Nov. 28 | Norikazu Atomura | Tokyo, Japan | KO 3 |  | + Dec. 26 | Bomber Uchida | Tokyo, Japan | W 10 |  | 1977 |  | + Feb. 15 | Tatsunoshin Iwami | Tokyo, Japan | KO 7 |  | - Apr. 17 | Panther Koh | Seoul, South Korea | L 10 |  | + June 26 | Chong-Tae Yuh | Soka, Japan  | W 10 |  | + Sept. 18 | Shigeyoshi Adachi | Tokyo, Japan | W 10 |  | vacant Japanese Featherweight Title |  | + Dec. 4 | Leopard Tsuruta | Tokyo, Japan | W 10 |  | Japanese Featherweight Title |  | 1978 |  | + Feb. 23 | Hirofumi Mochizuki | Tokyo, Japan | KO 8 |  | + Mar. 23 | Hector Cortez | Tokyo, Japan | W 10 |  | + June 6 | Yoshinori Natsuyama | Osaka, Japan  | W 10 |  | - Aug. 6 | Royal Kobayashi | Tokyo, Japan | L 12 |  | OPBF Featherweight Title |  | + Oct. 16 | Shigeyoshi Adachi | Osaka, Japan  | W 10 |  | Japanese Featherweight Title |  | + Nov. 25 | Kanekatsu Daito | Tokyo, Japan | KO 8 |  | Japanese Featherweight Title |  | 1979 |  | + Mar. 23 | Koichi Matsushima | Tokyo, Japan | KO 9 |  | Japanese Featherweight Title |  | + June 1 | Namio Akamine | Osaka, Japan  | W 10 |  | Japanese Featherweight Title |  | 1980 |  | - Jan. 22 |   Eusebio  Pedroza | Tokyo, Japan | L 15 |  | WBA Featherweight Title |  | + Mar. 30 | Tomio Nakamura | Osaka, Japan  | KO 9 |  | Japanese Featherweight Title |  | + June 26 | Isao Okahashi | Tokyo, Japan | W 10 |  | Japanese Featherweight Title |  | + Aug. 12 | Kiyoshi Nagashima | Utsunomiya, Japan  | KO 8 |  | Japanese Featherweight Title |  | + Oct. 31 | Joe Tatsuki | Tokyo, Japan | W 10 |  | Japanese Featherweight Title |  | 1981 |  | + June 9 | Tomio Nakamura | Osaka, Japan  | KO 6 |  | Japanese Featherweight Title |  | + Sept. 1 | Hirokazu Fukui | Nagoya, Japan  | W 10 |  | Japanese Featherweight Title |  | + Oct. 13 | Kosei Kawaguchi | Tokyo, Japan | W 10 |  | Japanese Featherweight Title |  | + Nov. 25 | Yoshiharu Watanabe | Osaka, Japan  | W 10 |  | Japanese Featherweight Title |  | 1982 |  | - Jan. 26 | Modesty Napunyi | Tokyo, Japan | L 10 |  | Japanese Featherweight Title |  | + May 7 | Modesty Napunyi | Tokyo, Japan | W 10 |  | Japanese Featherweight Title |  | + Sept. 30 | Gen Tosa | Tokyo, Japan | W 10 |  | Japanese Featherweight Title |   
  
Summary
Total bouts: 55, Won: 43 (11 inside the limit), Lost: 10 (1 inside the limit), Draw: 2, NC: 0 
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