Ratings
OKUBO Sumi (Japan)
Japanese name(s): 大久保スミ1 tournaments
6 results
Player ID: 14902
6 results
Player ID: 14902
2018-12-16: 5_Tsuchiura_open(Japan)
| ARAI Hiroyuki | 49-15 | OKUBO Sumi |
| TAKAHASHI Akinari | 57-07 | OKUBO Sumi |
| TSUCHIGANE Link | 47-17 | OKUBO Sumi |
| TOMI Kazuko | 51-13 | OKUBO Sumi |
| TAKA Hirosuke | 63-01 | OKUBO Sumi |
| TSUCHIGANE Taishi | 63-01 | OKUBO Sumi |