| Res. | Record | Opponent | Method | Event | Date | Round | Time | Location | Notes |
| Loss | 19-6-5 | Tomomi Iwama | TKO (punches) | Deep - 10th Impact | 000000002003-06-25-0000June 25, 2003 | 3 | 0:42 | Japan | |
| Loss | 19-5-5 | Naoya Uematsu | Decision (2-0) | Shooto - R.E.A.D. 10 | 000000002000-09-15-0000September 15, 2000 | 3 | 5:00 | Japan | |
| Loss | 19-4-5 | Alexandre Franca Nogueira | Technical submission (guillotine choke) | Shooto - Renaxis 4 | 000000001999-09-05-0000September 5, 1999 | 2 | 3:29 | Japan | Losses title of Shooto World Lightweight Championship. |
| Draw | 19-4-4 | Uchu Tatsumi | Decision (1-1) | Shooto - Renaxis 1 | 000000001999-03-28-0000March 28, 1999 | 3 | 5:00 | Japan | Retains title of Shooto World Lightweight Championship.(2) |
| Draw | 19-4-3 | João Roque | Draw | Vale Tudo Japan 1998 | 000000001998-10-25-0000October 25, 1998 | 3 | 8:00 | Japan | |
| Win | 18-4-3 | Trent Bekis | Submission (keylock) | Shooto - Las Grandes Viajes 5 | 000000001998-08-29-0000August 29, 1998 | 1 | 3:01 | Japan | |
| Loss | 18-3-3 | Alexandre Franca Nogueira | Technical submission (guillotine choke) | Shooto - Shoot the Shooto XX | 000000001998-04-26-0000April 26, 1998 | 1 | 1:06 | Japan | |
| Win | 18-2-2 | Denis Hall | Submission (armbar) | Shooto - Las Grandes Viajes 1 | 000000001998-01-17-0000January 17, 1998 | 2 | 4:18 | Japan | |
| Loss | 17-2-2 | Royler Gracie | Submission (rear-naked choke) | Vale Tudo Japan 1996 | 000000001996-07-07-0000July 7, 1996 | 1 | 5:07 | Japan | |
| Win | 17-1-2 | Leandro Lima De Azevedo | Technical submission (heel hook) | Shooto - Vale Tudo Junction 2 | 000000001996-03-05-0000March 5, 1996 | 1 | 1:04 | Japan | |
| Win | 16-1-2 | Iwan Njangka | Submission (punches) | Shooto - Vale Tudo Junction 1 | 000000001996-01-20-0000January 20, 1996 | 1 | 1:21 | Japan | |
| Win | 15-1-2 | Anthony Lange | Submission (armbar) | Shooto - Vale Tudo Perception | 000000001995-09-26-0000September 26, 1995 | 1 | 3:41 | Japan | |
| Win | 14-1-2 | Leonid Zaslavsky | Submission (heel hook) | Shooto - Complete Vale Tudo Access | 000000001995-07-29-0000July 29, 1995 | 3 | 0:48 | Japan | |
| Win | 13-1-2 | Kyuhei Ueno | Decision (unanimous) | Shooto - Vale Tudo Access 2 | 000000001994-11-07-0000November 7, 1994 | 5 | 3:00 | Japan | |
| Win | 12-1-2 | Nozomu Matsumoto | Submission (keylock) | Shooto - Vale Tudo Access 1 | 000000001994-09-26-0000September 26, 1994 | 1 | 0:13 | Japan | |
| Win | 11-1-2 | Shinji Abe | Submission (rear-naked choke) | Shooto - Shooto | 000000001994-05-06-0000May 6, 1994 | 1 | 0:41 | Japan | |
| Win | 10-1-2 | Yuki Nakai | Decision (2-0) | Shooto - Shooto | 000000001993-11-25-0000November 25, 1993 | 5 | 3:00 | Japan | |
| Win | 9-1-2 | Masato Suzuki | Submission (armbar) | Shooto - Shooto | 000000001993-06-24-0000June 24, 1993 | 5 | 1:39 | Japan | |
| Win | 8-1-2 | Takashi Ishizaki | Submission (armbar) | Shooto - Shooto | 000000001992-11-27-0000November 27, 1992 | 5 | 0:43 | Japan | |
| Win | 7-1-2 | Hiroyuki Kanno | Submission (armbar) | Shooto - Shooto | 000000001992-09-25-0000September 25, 1992 | 2 | 1:05 | Japan | |
| Draw | 6-1-3 | Kenichi Tanaka | Decision (0-0) | Shooto - Shooto | 000000001992-07-23-0000July 23, 1992 | 5 | 3:00 | Japan | Asahi fought to a draw with Tanaka to remain the Shooto Featherweight Champion. |
| Win | 6-1-2 | Kazuhiro Sakamoto | Decision (2-0) | Shooto - Shooto | 000000001992-03-27-0000March 27, 1992 | 5 | 3:00 | Japan | Asahi defeated Sakamoto to become the Shooto Featherweight Champion. |
| Draw | 5-1-2 | Kenichi Tanaka | Decision (0-0) | Shooto - Shooto | 000000001991-12-23-0000December 23, 1991 | 5 | 3:00 | Japan | |
| Win | 5-1-1 | Masato Suzuki | Submission (kneebar) | Shooto - Shooto | 000000001991-10-17-0000October 17, 1991 | 1 | ? | Japan | |
| Draw | 4-1-1 | Tomohiro Tanaka | Decision (1-0) | Shooto - Shooto | 000000001991-08-03-0000August 3, 1991 | 4 | 3:00 | Japan | |
| Loss | 4-1 | Kazuhiro Sakamoto | Decision (unanimous) | Shooto - Shooto | 000000001991-03-29-0000March 29, 1991 | 5 | 3:00 | Japan | |
| Win | 4-0 | Takashi Ishizaki | Decision (unanimous) | Shooto - Shooto | 000000001990-11-28-0000November 28, 1990 | 4 | 3:00 | Japan | |
| Win | 3-0 | Hiroyuk Sugano | Submission (armbar) | Shooto - Shooto | 000000001990-09-08-0000September 8, 1990 | 1 | 0:38 | Japan | |
| Win | 2-0 | Kazumi Chigira | Decision (unanimous) | Shooto - Shooto | 000000001990-07-07-0000July 7, 1990 | 3 | 3:00 | Japan | |
| Win | 1-0 | Tomoyuki Saito | Submission (armbar) | Shooto - Shooto | 000000001990-03-17-0000March 17, 1990 | 1 | 2:54 | Japan | |