Ratings
2025-05-17: Kfar Saba International(Israel)
| OTAKA Junichiro | 15-49 | TROYANOVSKIY Aria |
| LAUFER Shachar | 48-16 | OTAKA Junichiro |
| OTAKA Junichiro | 03-61 | SHIFMAN Ilya |
| DVIVON Tatiana | 45-19 | OTAKA Junichiro |
2023-09-02: Austria Championship(Austria)
| OTAKA Tomoki | 49-15 | OTAKA Junichiro |
| OTAKA Junichiro | 31-33 | SCHNEIDER Walter |
| SCHORETITS Markus | 52-12 | OTAKA Junichiro |
| OTAKA Maya | 35-29 | OTAKA Junichiro |