| No amateur results Professional record|  |  | 1985 |  | Date | Opponent | Place | Result |  | + Feb. 12 | Masakatsu Aikata | Tokyo, Japan | KO 1 |  | + May 7 | Hideto Osanai | Tokyo, Japan | W 8 |  | + Aug. 27 |  Tadashi Kuramochi | Tokyo, Japan | KO 1 |  | + Dec. 3 | Shin Sayama | Tokyo, Japan | KO 3 |  |  |  | 1986 |  | Date | Opponent | Place | Result |  | - Mar. 20 |  Bong-Jun Kim | Tokyo, Japan | L 10 |  | + June 23 | Yoshiaki Nojima | Tokyo, Japan | W 10 |  | vacant Japanese Light Flyweight Title |  | - Dec. 14 |  Jung-Koo Chang | Incheon, South Korea | TKO by 5 |  | WBC Light Flyweight Title |  |  |  | 1987 |  | Date | Opponent | Place | Result |  | + Apr. 7 | Shin Sayama | Tokyo, Japan | KO 3 |  | + Sept. 8 | Yasutaka Sakurai | Tokyo, Japan | W 10 |  |  |  | 1988 |  | Date | Opponent | Place | Result |  | + Jan. 11 |  Tomohiro Kiyuna | Tokyo, Japan | W 10 |  | Japanese Light Flyweight Title |  | - June 27 |  Jung-koo  Chang | Tokyo, Japan | TKO by 8 |  | WBC Light Flyweight Title |  | + Oct. 18 | Romy Ceniza | Tokyo, Japan | KO 3 |  |  |  | 1989 |  | Date | Opponent | Place | Result |  | + Mar. 7 | Joel Revilla | Tokyo, Japan | KO 2 |  | + Apr. 25 | Jae-Man Lee | Tokyo, Japan | TKO 7 |  | + Oct. 3 | Boy Emilia | Tokyo, Japan | KO 2 |  |  |  | 1990 |  | Date | Opponent | Place | Result |  | + Feb. 7 |  Jum-Hwan Choi | Tokyo, Japan | KO 9 |  | WBC Minimumweight Title |  | + June 8 |  Napa Kiatwanchai | Tokyo, Japan | W 12 |  | WBC Minimumweight Title |  | - Oct. 25 |  Ricardo  Lopez | Tokyo, Japan | TKO by 5 |  | WBC Minimumweight Title |  |  |  | 1991 |  | Date | Opponent | Place | Result |  | + Apr. 23 | Julius Planas | Tokyo, Japan | KO 7 |  | + Aug. 20 | Rico Macaubos | Tokyo, Japan | KO 5 |  | + Dec. 17 |  In-Kyu Hwang | Tokyo, Japan | W 10 |  |  |  | 1992 |  | Date | Opponent | Place | Result |  | + June 2 |  Joe Constantino | Tokyo, Japan | KO 6 |  | + Oct. 14 |  Hi-yong  Choi | Tokyo, Japan | W 12 |  | WBA Minimumweight Title |  |  |  | 1993 |  | Date | Opponent | Place | Result |  | - Feb. 10 |  Chana  Porpaoin | Tokyo, Japan | L 12 |  | WBA Minimumweight Title | 
   
SummaryTotal bouts: 24, Won: 19 (12 inside the limit), Lost: 5 (3 inside the limit), Draw: 0, NC: 0, ND: 0 |