Ratings
2025-07-27: 58_Niigata_challenge_cup(Japan)
| KASAHARA Rena | 50-14 | OHHASHI Ayumi |
| TANAKA Yuki | 45-19 | KASAHARA Rena |
| OYAMA Ryuhei | 57-07 | KASAHARA Rena |
| KINOSHITA Yosuke | 34-30 | KASAHARA Rena |
| KASAHARA Rena | 53-11 | SATO Ginga |