Kotaro Otsuka
Birthday: 1984-06-02
AGE: 29
Hiroshima
Japan
AGE: 29
HiroshimaJapan
Wins
2
1 KO/TKO (50%)
1 SUBMISSIONS (50%)
0 DECISIONS (0%)
Losses
4
0 KO/TKO (0%)
1 SUBMISSIONS (25%)
3 DECISIONS (75%)
Draws
3
Fight History
| Result | Fighter | Event | Method/Referee | R | Time |
| loss | Motohiro Takenawa | Demolition Project - Demolition 12 Jul / 29 / 2012 |
Decision (Split) N/A |
2 | 5:00 |
| draw | Yasuo Nishiyama | Demolition Xigma - Enthusiasm Dec / 04 / 2011 |
Draw (Split) N/A |
2 | 5:00 |
| win | Motohiro Takenawa | Gladiator - Gladiator 23 Sep / 03 / 2011 |
TKO (Doctor Stoppage) N/A |
1 | 3:55 |
| loss | Gaku Suwazono | Deep / Smash - Japan MMA League 2011 vol. 3 Jul / 02 / 2011 |
Decision (Unanimous) N/A |
2 | 5:00 |
| draw | Akio Tasaka | Deep / Smash - Japan MMA League 2011: Raising an Army May / 07 / 2011 |
Draw N/A |
2 | 5:00 |
| loss | Yuji Sato | Demolition Xigma - Outbreak Mar / 06 / 2011 |
Decision (Majority) N/A |
2 | 5:00 |
| win | Nobuyuki Hikosaka | SR - Spiritual Road 2nd Mar / 21 / 2006 |
Submission (Triangle Choke) N/A |
1 | 2:43 |
| draw | Ha Taryu | SR - Spiritual Road 1st Sep / 03 / 2005 |
Draw N/A |
1 | 7:00 |
| loss | Nobuhiro Yamauchi | Deep - clubDeep Osaka Nov / 28 / 2004 |
Submission (Triangle Choke) N/A |
1 | 1:01 |
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