Mitsuya Nagai
| First Name : | Mitsuya |
| Last name : | Nagai |
| Record : | 6 - 4 - 0 (Wins - Losses - Draws) |
| Wins : |
3 N/A (50%) 1 TKO (Retirement) (16.67%) 2 Submission (Heel Hook) (33.33%) |
| Losses : |
3 N/A (75%) 1 TKO (Lost Points) (25%) |
| Match Stats | ||||||
| Result | Opponent | Method | Event Title | Date | Round | Time |
| Lost | Akira Maeda | N/A | Rings - Battle Dimensions Tournament 1997 Final | Jan 21, 1998 | 0 | |
| Win | Chris Haseman | Submission (Heel Hook) | Rings - Mega Battle Tournament 1997 Semifinal 1 | Oct 25, 1997 | 1 | 9:18 Sec |
| Lost | Joop Kasteel | TKO (Lost Points) | Rings - Extension Fighting 2 | Apr 22, 1997 | 1 | 6:27 Sec |
| Lost | Nikolai Zouev | N/A | Rings - Budokan Hall 1997 | Jan 22, 1997 | 0 | |
| Lost | Kiyoshi Tamura | N/A | Rings - Battle Dimensions Tournament 1996 Final | Jan 1, 1997 | 0 | |
| Win | Willie Peeters | N/A | Rings - Battle Dimensions Tournament 1996 Opening Round | Oct 25, 1996 | 0 | |
| Win | Dick Vrij | Submission (Heel Hook) | Rings - Maelstrom 6 | Aug 24, 1996 | 1 | 6:16 Sec |
| Win | Ruud Ewoldt | TKO (Retirement) | Rings Holland - Kings of Martial Arts | Feb 18, 1996 | 1 | 2:12 Sec |
| Win | Tony Halme | N/A | Rings - Budokan Hall 1996 | Jan 24, 1996 | 0 | |
| Win | Mark Ashford | N/A | Rings - Budokan Hall 1995 | Jan 25, 1995 | 0 | |