| 1位 | 2026JPBA Ranking | 42位 |
| Runner-up('23,'16,'15,etc..) | The best performance in All JAPAN CHAMPIONSHP | Best16('12) |
| 0.7137(374/524) | Winning percentage after best16 | 0.1579(3/19) |
| 0.6242(103/165) | Total winning percentage on hill to hill | 0.5789(33/57) |
| 0.2630(86/327) | Finals/best16 | 0.0000(0/17) |
Chihiro KAWAHARA |
Kana GOTOUDA |
|
| 7 | 08.06.2024Winners round Finals2024 All Japan Ladies Tour 3rdQ-group1 | 0 |
Chihiro KAWAHARA |
Kana GOTOUDA |
|
| 6 | 17.09.2023Round of 162023 Japan Open LadiesQ-group1 | 8 |
| 7 | 17.09.2023Winners round Finals2023 Japan Open LadiesQ-group1 | 3 |
Chihiro KAWAHARA |
Kana GOTOUDA |
|
| 6 | 25.01.2020Winners round Finals2020 Kansai Ladies OpenQ-group1 | 0 |
Chihiro KAWAHARA |
Kana GOTOUDA |
|
| 7 | 04.08.2019Round of 162019 All Japan Ladies Tour 3rd |
4 |
| 7 | 14.07.2019Losers round Finals2019 Japan Open LadiesQ-group1 | 5 |
| 7 | 15.06.2019Winners round Finals2019 All Japan Ladies Tour 2ndQ-group1 | 3 |
| 6 | 11.05.2019Winners round Finals2019 Osaka Queens OpenQ1 | 5 |
Chihiro KAWAHARA |
Kana GOTOUDA |
|
| 6 | 13.10.2018Winners round Finals2018 Kyushu Ladies OpenQ-group1 | 1 |
| 6 | 06.10.2018Winners round Finals2018 Hokuriku Open LadiesQ-group1 | 0 |
| 7 | 10.06.2018Round of 162018 All Japan Ladies Tour 3rd | 0 |