Ratings
SUGUWARA Hirokatsu (Japan)Japanese name(s): 菅原弘勝
1 tournaments
3 results
3 results
2017-12-17: 252_Kawagoe_ranking_games(Japan)
| IWAKURA Hiroaki | 48-16 | SUGUWARA Hirokatsu |
| MATSUMOTO Makoto | 57-07 | SUGUWARA Hirokatsu |
| TSUCHIKANE Rinku | 55-09 | SUGUWARA Hirokatsu |