| No amateur results Professional record|  |  | 1979 |  | Date | Opponent | Place | Result |  | + Mar. 27 | Keizo Miyazaki | Okayama City, Japan | KO 3 |  | + May 19 | Yoshihiko Kawahira | Shimizu, Japan | KO 1 |  | + July 28 | Noboru Ishii | Osaka, Japan | KO 1 |  | + Nov. 1 | Noboru Ishii | Osaka, Japan | KO 6 |  | + Dec. 1 | Shinji Takagi | Okayama City, Japan | KO 1 |  |  |  | 1980 |  | Date | Opponent | Place | Result |  | + Jan. 19 | Yoshihiko Kawahira | Yokkaichi, Japan | KO 4 |  | + Feb. 21 |  Koji Kobayashi | Osaka, Japan | KO 1 |  | + June 14 | Jin Hyun Chun | Nagoya, Japan | W 6 |  | + Sept. 2 | Chakhtep Chuwatana | Tokyo, Japan | W 10 |  | + Dec. 15 | Phaktai Lipovitan | Osaka, Japan | W 10 |  |  |  | 1981 |  | Date | Opponent | Place | Result |  | - Apr. 22 |  Chul-Ho Kim | Seoul, South Korea | L 15 |  | WBC Super Flyweight Title |  | + June 29 | Berlin Olivetti | Osaka, Japan | KO 2 |  | + Aug. 9 | Kwang-Soo Lee | Tokyo, Japan | W 10 |  | + Oct. 10 | Ali Baba Lukklongtan | Tokyo, Japan | KO 5 |  | + Nov. 25 |  Tito Abella | Osaka, Japan | KO 4 |  |  |  | 1982 |  | Date | Opponent | Place | Result |  | + Apr. 8 |  Rafael  Pedroza | Osaka, Japan | W 15 |  | WBA Super Flyweight Title |  | + July 29 |  Gustavo  Ballas | Osaka, Japan | TKO 9 |  | WBA Super Flyweight Title |  | + Nov. 11 |  Shoji Oguma | Hamamatsu, Japan | TKO 12 |  | WBA Super Flyweight Title |  |  |  | 1983 |  | Date | Opponent | Place | Result |  | + Feb. 24 |  Luis Ibanez | Tsu, Japan | KO 8 |  | WBA Super Flyweight Title |  | + June 23 |  Roberto  Ramirez | Sendai, Japan | W 15 |  | WBA Super Flyweight Title |  | + Oct. 6 |  Soon-Chun Kwon | Osaka, Japan | TW 11 |  | WBA Super Flyweight Title |  |  |  | 1984 |  | Date | Opponent | Place | Result |  | + Mar. 15 |  Celso Chavez | Osaka, Japan | TKO 15 |  | WBA Super Flyweight Title |  | + July 5 |  Payao Poontarat | Osaka, Japan | W 12 |  | WBC Super Flyweight Title |  | + Nov. 29 |  Payao Poontarat | Kumamoto, Japan | TKO 11 |  | WBC Super Flyweight Title |  |  |  | 1985 |  | Date | Opponent | Place | Result |  | + May 9 |  Julio Soto Solano | Tokyo, Japan | W 12 |  | WBC Super Flyweight Title |  | + Sept. 17 |  Kazuo Katsuma | Osaka, Japan | TKO 7 |  | WBC Super Flyweight Title |  | + Dec. 13 |  Suk-Hwan Yun | Daegu, South Korea | TKO 5 |  | WBC Super Flyweight Title |  |  |  | 1986 |  | Date | Opponent | Place | Result |  | - Mar. 30 |  Gilberto Roman | Itami, Japan | L 12 |  | WBC Super Flyweight Title | 
   
SummaryTotal bouts: 28, Won: 26 (17 inside the limit), Lost: 2 (0 inside the limit), Draw: 0, NC: 0, ND: 0 |