Kosei Kubota
| First Name : | Kosei |
| Last name : | Kubota |
| Height : | 5'7" (173cm) |
| Weight : | 181 lbs (82 kg) |
| Birth Date : | 1977-08-11 |
| Country : | Japan |
| Record : | 4 - 17 - 0 (Wins - Losses - Draws) |
| Wins : |
2 Draw (50%) 2 Decision (Majority) (50%) |
| Losses : |
6 Draw (35.29%) 1 KO (Knee) (5.88%) 3 TKO (Punches) (17.65%) 3 Decision (Unanimous) (17.65%) 1 Submission (Toe Hold) (5.88%) 1 Submission (5.88%) 1 Decision (Majority) (5.88%) 1 Submission (Armbar) (5.88%) |
| Association : | Sakaguchi Dojo |
| Match Stats | ||||||
| Result | Opponent | Method | Event Title | Date | Round | Time |
| Lost | Shingo Suzuki | Draw | Pancrase - Changing Tour 3 | Jun 7, 2009 | 2 | 5:00 Sec |
| Lost | Ryuki Ueyama | Decision (Unanimous) | DEEP - 41 Impact | Apr 16, 2009 | 2 | 5:00 Sec |
| Lost | Asaki Honda | Decision (Majority) | Pancrase - Changing Tour 1 | Feb 1, 2009 | 2 | 5:00 Sec |
| Lost | Eiji Ishikawa | TKO (Punches) | DEEP - 37 Impact | Aug 17, 2008 | 2 | 0:55 Sec |
| Lost | Jun Ando | TKO (Punches) | DEEP - clubDEEP Tokyo: Future King Tournament 2006 | Dec 9, 2006 | 1 | 1:01 Sec |
| Lost | Dong Hyun Kim | KO (Knee) | DEEP - 26 Impact | Oct 10, 2006 | 1 | 2:46 Sec |
| Lost | Yushin Okami | TKO (Punches) | GCM - Demolition 040118 | Jan 18, 2004 | 1 | 1:47 Sec |
| Lost | Kyosuke Sasaki | Draw | DEEP - clubDEEP West Chofu | Nov 24, 2003 | 2 | 5:00 Sec |
| Lost | Hidehiko Hasegawa | Submission (Armbar) | Pancrase - Hybrid 2 | Feb 16, 2003 | 2 | 3:05 Sec |
| Lost | Kazuo Misaki | Decision (Unanimous) | Pancrase - 2002 Anniversary Show | Sep 29, 2002 | 3 | 5:00 Sec |
| Lost | Akihiro Gono | Decision (Unanimous) | Pancrase - Spirit 4 | May 11, 2002 | 3 | 5:00 Sec |
| Lost | Ryuki Ueyama | Draw | DEEP - 2nd Impact | Aug 18, 2001 | 3 | 5:00 Sec |
| Win | Satoru Kitaoka | Draw | Pancrase - Proof 2 | Mar 31, 2001 | 2 | 5:00 Sec |
| Lost | Ryuki Ueyama | Draw | DEEP - 1st Impact | Jan 8, 2001 | 3 | 5:00 Sec |
| Win | Kengo Watanabe | Decision (Majority) | Pancrase - Breakthrough 2 | Feb 11, 1999 | 1 | 10:00 Sec |
| Lost | Ryushi Yanagisawa | Submission (Toe Hold) | Pancrase - Advance 11 | Nov 29, 1998 | 1 | 2:35 Sec |
| Win | Satoshi Hasegawa | Decision (Majority) | Pancrase - Advance 9 | Oct 4, 1998 | 1 | 10:00 Sec |
| Win | Ikuhisa Minowa | Draw | Pancrase - Advance 8 | Jun 21, 1998 | 2 | 3:00 Sec |
| Lost | Minoru Suzuki | Submission | Pancrase - Advance 4 | Mar 18, 1998 | 1 | 3:38 Sec |
| Lost | Satoshi Hasegawa | Draw | Pancrase - Alive 9 | Oct 29, 1997 | 2 | 3:00 Sec |
| Lost | Ikuhisa Minowa | Draw | Pancrase - 1997 Anniversary Show | Sep 6, 1997 | 1 | 10:00 Sec |