| Niederlage | 21-13 | Yoshiyuki Nakanishi | Decision (unanimous) |  | Deep: 70 Impact | Dec 21, 2014 | 3 | 5:00 | Tokyo, Japan |
| Sieg | 21-12 | Seigo Mizuguchi | TKO (corner stoppage) |  | Deep: Cage Impact 2014 | Jul 21, 2014 | 2 | 3:25 | Tokyo, Japan |
| Niederlage | 20-12 | Ken Hasegawa | Decision (majority) |  | Deep: 65 Impact | Mar 22, 2014 | 3 | 5:00 | Tokyo, Japan |
| Sieg | 20-11 | Yuji Sakuragi | Submission (arm-triangle choke) |  | Deep: Cage Impact 2013 | Nov 24, 2013 | 3 | 2:49 | Tokyo, Japan |
| Sieg | 19-11 | Henry Miller | KO (punch) |  | Deep: 63 Impact | Aug 25, 2013 | 1 | 4:42 | Tokyo, Japan |
| Sieg | 18-11 | Daijiro Matsui | KO (knee & punches) |  | Deep: King Kaz Fight in Fukuyama | Jun 30, 2013 | 1 | 1:30 | Hiroshima, Japan |
| Sieg | 17-11 | Young Choi | Decision (unanimous) | | Deep: 61 Impact | Feb 16, 2013 | 3 | 5:00 | Tokyo, Japan |
| Sieg | 16-11 | Ryuta Sakurai  | Decision (majority) | | Deep: 60 Impact | Oct 19, 2012 | 3 | 5:00 | Tokyo, Japan |
| Niederlage | 15-11 | Gerald Harris  | Decision (split) |  | Dream 17 | Sep 24, 2011 | 3 | 5:00 | Saitama, Japan |
| Sieg | 15-10 | Karl Amoussou  | Decision (unanimous) |  | Dream 15 | Jul 10, 2010 | 2 | 5:00 | Saitama, Saitama, Japan |
| Sieg | 14-10 | Hidehiko Yoshida | Decision (unanimous) |  | ASTRA: Yoshida's Farewell | Apr 25, 2010 | 3 | 5:00 | Tokyo, Japan |
| Niederlage | 13-10 | Kazuo Misaki | Technical Submission (guillotine choke) |  | World Victory Road Presents: Sengoku 9 | Aug 02, 2009 | 1 | 3:03 | Saitama, Saitama, Japan |
| Niederlage | 13-9 | Jorge Santiago | TKO (punches) |  | World Victory Road Presents: Sengoku 6 | Nov 01, 2008 | 3 | 0:49 | Saitama, Saitama, Japan |
| Sieg | 13-8 | Yuki Sasaki | Decision (unanimous) |  | World Victory Road Presents: Sengoku 6 | Nov 01, 2008 | 3 | 5:00 | Saitama, Saitama, Japan |
| Sieg | 12-8 | Paul Cahoon | Decision (unanimous) |  | World Victory Road Presents: Sengoku 5 | Sep 28, 2008 | 3 | 5:00 | Tokyo, Japan |
| Niederlage | 11-8 | Rameau Thierry Sokoudjou  | TKO (leg injury) | | UFC 84 | May 24, 2008 | 1 | 5:00 | Las Vegas, United States |
| Niederlage | 11-7 | Lyoto Machida  | Decision (unanimous) | | UFC 76 | Sep 22, 2007 | 3 | 5:00 | Anaheim, United States |
| Niederlage | 11-6 | Mauricio Rua | Decision (unanimous) |  | Pride Shockwave 2006 | Dec 31, 2006 | 3 | 5:00 | Saitama, Saitama, Japan |
| Sieg | 11-5 | Travis Galbraith | TKO (knee & punches) |  | Pride 32 - The Real Deal | Oct 21, 2006 | 2 | 1:16 | Las Vegas, Nevada, United States |
| Sieg | 10-5 | Yoshihiro Nakao | Decision (unanimous) |  | Pride FC - Final Conflict Absolute | Sep 10, 2006 | 3 | 5:00 | Saitama, Saitama, Japan |
| Sieg | 9-5 | Evangelista Santos | Submission (keylock) | | Pride Critical Countdown Absolute | Jul 01, 2006 | 1 | 4:49 | Saitama, Japan |
| Niederlage | 8-5 | Josh Barnett | Submission (rear-naked choke) |  | Pride 31 | Feb 26, 2006 | 1 | 8:10 | Saitama, Saitama, Japan |
| Sieg | 8-4 | Yuki Kondo | Decision (unanimous) |  | Pride Shockwave 2005 | Dec 31, 2005 | 3 | 5:00 | Saitama, Saitama, Japan |
| Sieg | 7-4 | Igor Vovchanchyn  | Decision (unanimous) |  | Pride Final Conflict 2005 | Aug 28, 2005 | 2 | 5:00 | Saitama, Japan |
| Niederlage | 6-4 | Wanderlei Silva | TKO (punches) |  | Pride Critical Countdown 2005 | Jun 26, 2005 | 1 | 5:24 | Saitama, Saitama, Japan |
| Sieg | 6-3 | Kevin Randleman | Decision (unanimous) |  | Pride Total Elimination 2005 | Apr 23, 2005 | 3 | 5:00 | Osaka, Japan |
| Sieg | 5-3 | Stefan Leko  | TKO (punches) |  | PRIDE 29 | Feb 20, 2005 | 1 | 0:54 | Saitama, Saitama, Japan |
| Niederlage | 4-3 | Dan Henderson | TKO (shoulder injury) |  | Pride 28 | Oct 31, 2004 | 1 | 1:15 | Saitama, Saitama, Japan |
| Sieg | 4-2 | Murilo Bustamante | Decision (unanimous) |  | PRIDE Final Conflict 2004 | Aug 15, 2004 | 3 | 5:00 | Saitama, Saitama, Japan |
| Niederlage | 3-2 | Antonio Rogério Nogueira | Decision (split) |  | Pride Bushido 4 | Jul 19, 2004 | 2 | 5:00 | Nagoya, Aichi, Japan |
| Sieg | 3-1 | Chalid Arrab | Submission (armbar) |  | PRIDE Bushido 3 | May 23, 2004 | 1 | 4:45 | Yokohama, Japan |
| Sieg | 2-1 | Dos Caras, Jr. | Decision (unanimous) |  | PRIDE 27 | Feb 01, 2004 | 3 | 5:00 | Osaka, Japan |
| Sieg | 1-1 | Daniel Gracie | Decision (unanimous) |  | PRIDE Bushido 1 | Oct 05, 2003 | 2 | 5:00 | Saitama, Saitama, Japan |
| Niederlage | 0-1 | Antonio Rogério Nogueira | Submission (armbar) |  | Pride 25 | Mar 16, 2003 | 2 | 3:49 | Yokohama, Kanagawa, Japan |
