Ratings
HIRAI Keiichirou (Japan)Japanese name(s): 平井圭一郎
1 tournaments
2 results
2 results
2017-09-17: 250_Kawagoe_ranking_games(Japan)
| KURACHI Takayuki | 53-11 | HIRAI Keiichirou |
| MATSUMOTO Makoto | 55-09 | HIRAI Keiichirou |