| No amateur results Professional record|  |  | 1996 |  | Date | Opponent | Place | Result |  | + Nov. 15 | Satoru Shinkai | Tokyo, Japan | KO  1 |  | + Dec. 20 | Akio Yamamoto | Osaka, Japan | W  4 |  |  |  | 1997 |  | Date | Opponent | Place | Result |  | + Feb. 17 | Tatsuro Ohya | Tokyo, Japan | KO  1 |  | + July 26 | Kazuhisa Takahashi | Tokyo, Japan | W  4 |  | + Oct. 3 | Yuki Hashiguchi | Tokyo, Japan | W  6 |  |  |  | 1998 |  | Date | Opponent | Place | Result |  | = Mar. 29 | Rei Oshigane | Tokyo, Japan | Drew  6 |  | = Sept. 18 | Kenichiro Hamaguchi | Tokyo, Japan | Drew  6 |  | + Dec. 3 | Hidetaja Kitano | Tokyo, Japan | KO  1 |  |  |  | 1999 |  | Date | Opponent | Place | Result |  | + Feb. 15 | Rojer Cadilan | Tokyo, Japan | W  8 |  | + June 27 | Masanori Suga | Tokyo, Japan | W  6 |  | + Oct. 18 | Rudy Fernandes | Tokyo, Japan | KO  2 |  |  |  | 2000 |  | Date | Opponent | Place | Result |  | + Mar. 23 | Atsuoni Maeda | Tokyo, Japan | W  8 |  | + May 30 | Itsuo Oka | Tokyo, Japan | TKO  8 |  | + Oct. 11 | Boy Pandeen | Yokohama, Japan | KO  1 |  |  |  | 2001 |  | Date | Opponent | Place | Result |  | + Jan. 8 |  Makoto Suzuki | Tokyo, Japan | TKO  9 |  | (Won Japanese Minimumweight Title) |  | = May 14 |  Daisuke Iida | Tokyo, Japan | Drew 10 |  | (Retained Japanese Minimumweight Title) |  | + Aug. 25 |  Chana Porpaoin | Yokohama, Japan | W 12 |  | (For WBA Minimumweight Title) |  |  |  |  |  | 2002 Inactive
 |  |  |  | 2003 |  | Date | Opponent | Place | Result |  | - July 12 |  Noel Arambulet | Yokohama, Japan | L 12 |  | (For WBA Minimumweight Title) |  | + Dec. 8 | Phalangchai Sor Voraphin | Tokyo, Japan | TKO 5 |  |  |  | 2004 |  | Date | Opponent | Place | Result |  | + July 3 |  Noel Arambulet | Tokyo, Japan | W 12 |  | (Regained WBA Minimumweight Title) |  | + Oct. 30 |  Juan Jose Landaeta | Tokyo, Japan | W 12 |  | (Retained WBA Minimumweight Title) |  |  |  | 2005 |  | Date | Opponent | Place | Result |  | + Apr. 16 |  Jae-Won Kim | Tokyo, Japan | W 12 |  | (Retained WBA Minimumweight Title) |  | + Sept. 25 |  Eriberto Gejon | Yokohama, Japan | TW 10 |  | (Retained WBA Minimumweight Title) |  |  |  | 2006 |  | Date | Opponent | Place | Result |  | + Mar. 4 |  Ronald Barrera | Tokyo, Japan | W 12 |  | (Retained WBA Minimumweight Title) |  |  |  | 2007 |  | Date | Opponent | Place | Result |  | + Apr. 7 |  Katsunari Takayama | Tokyo, Japan | W 12 |  | (Retained WBA Minimumweight Title) |  | + Sept. 1 |  Eriberto Gejon | Tokyo, Japan | W 12 |  | (Retained WBA Minimumweight Title) |  |  |  | 2008 |  | Date | Opponent | Place | Result |  | + Mar. 1 |  Jose Luis Varela | Tokyo, Japan | KO 6 |  | (Retained WBA Minimumweight Title) |  | - Sept. 15 |  Roman Gonzalez | Yokohama, Japan | TKO by 4 |  | (Lost WBA Minimumweight Title) | 
   
SummaryTotal bouts: 28, Won: 23 (9 inside the limit), Lost: 2 (1 inside the limit), Draw: 3, NC: 0, ND: 0 |