| 1位 | 2026JPBA Ranking | - |
| Runner-up('23,'16,'15,etc..) | The best performance in All JAPAN CHAMPIONSHP | - |
| 0.7140(372/521) | Winning percentage after best16 | 0.0000(0/2) |
| 0.6220(102/164) | Total winning percentage on hill to hill | 0.6667(2/3) |
| 0.2638(86/326) | Finals/best16 | 0.0000(0/2) |
Chihiro KAWAHARA |
Ayumi ITOU |
|
| 7 | 27.07.2024Winners round 22024 All Japan Ladies Tour 4thQ-group1 | 2 |
Chihiro KAWAHARA |
Ayumi ITOU |
|
| 6 | 13.10.2018Winners round 22018 Kyushu Ladies OpenQ-group1 | 2 |
| 7 | 28.01.2018Round of 162018 Kansai Ladies Open | 2 |
