Yoichiro Karsuyama
| First Name : | Yoichiro |
| Last name : | Karsuyama |
| Record : | 0 - 3 - 0 (Wins - Losses - Draws) |
| Losses : |
1 Submission (Kneebar) (33.33%) 1 Submission (Rear-Naked Choke) (33.33%) 1 Draw (33.33%) |
| Association : | Shonan Grappling Club |
| Match Stats | ||||||
| Result | Opponent | Method | Event Title | Date | Round | Time |
| Lost | Hiroyuki Ota | Draw | ZST - ZST.16 | Feb 24, 2008 | 1 | 7:00 Sec |
| Lost | Masanori Kanehara | Submission (Rear-Naked Choke) | ZST - ZST.14 | Oct 7, 2007 | 1 | 3:45 Sec |
| Lost | Ryo Nakajima | Submission (Kneebar) | ZST - ZST.13 | Jun 10, 2007 | 1 | 2:05 Sec |