| 1位 | 2026JPBA Ranking | 30位 |
| Runner-up('23,'16,'15,etc..) | The best performance in All JAPAN CHAMPIONSHP | Best4('24) |
| 0.7118(368/517) | Winning percentage after best16 | 0.4655(27/58) |
| 0.6220(102/164) | Total winning percentage on hill to hill | 0.3684(14/38) |
| 0.2623(85/324) | Finals/best16 | 0.1136(5/44) |
Chihiro KAWAHARA |
Tamami OKUDA |
|
| 7 | 13.04.2025Final2025 Kantou Ladies Open |
6 |
Chihiro KAWAHARA |
Tamami OKUDA |
|
| 7 | 26.05.2024Quarter-finals2024 Osaka Queens Open |
6 |
Chihiro KAWAHARA |
Tamami OKUDA |
|
| 7 | 18.06.2023Quarter-finals2023 All Japan Ladies Tour 3rd | 0 |
| 5 | 12.03.2023Quarter-finals2023 All Japan Ladies Tour 1st | 7 |
| 6 | 28.01.2023Losers round Finals2023 Kansai Ladies OpenQ-group2 | 4 |
Chihiro KAWAHARA |
Tamami OKUDA |
|
| 6 | 28.05.2022Winners round 22022 Osaka Queens OpenQ1 | 3 |
Chihiro KAWAHARA |
Tamami OKUDA |
|
| 6 | 14.07.2019Winners round 22019 Japan Open LadiesQ-group1 | 7 |