Hajime Watanabe Head To Head List
Only players who Hajime Watanabe has played more than once are listed here.
| Player | Wins | Draws | Losses | Percentage |
| Shusaku Nakamura | 0 | 0 | 2 | 0.00% |
| Kasumi Sato | 1 | 0 | 2 | 33.33% |
| Toyokazu Shibata | 1 | 0 | 1 | 50.00% |
| Yutaka Sunakawa | 1 | 0 | 1 | 50.00% |
| Kyosuke Kikuchi | 1 | 0 | 1 | 50.00% |
| Yuji Kudo | 2 | 0 | 0 | 100.00% |
| Tomohiko Tamura | 2 | 0 | 0 | 100.00% |