| 6位 | 2026JPBA Ranking | 11位 |
| Best4('24,'22) | The best performance in JAPAN OPEN | Champion('98) |
| 0.4865(90/185) | Winning percentage after best16 | 0.5558(229/412) |
| 0.5158(49/95) | Total winning percentage on hill to hill | 0.4906(78/159) |
| 0.0926(10/108) | Finals/best16 | 0.2101(54/257) |
Tomoko KUBOTA |
Kyoko SONE |
|
| 3 | 12.10.2025Quarter-finals2025 Hokuriku Open Ladies |
6 |
| 7 | 19.07.2025Round of 162025 Tokai Ladies Grand PrixQ-4 | 1 |
Tomoko KUBOTA |
Kyoko SONE |
|
| 8 | 23.10.2022Quarter-finals2022 Japan Open Ladies | 6 |
| 7 | 24.04.2022Semi-finals2022 Kantou Ladies Open | 3 |
Tomoko KUBOTA |
Kyoko SONE |
|
| 6 | 22.09.2019Round of 162019 Kyushu Ladies Open | 7 |
| 6 | 20.04.2019Losers round Finals2019 CPBA Queens OpenQ-group4 | 5 |
Tomoko KUBOTA |
Kyoko SONE |
|
| 7 | 20.05.2018Quarter-finals2018 Osaka Queens Open | 4 |
Tomoko KUBOTA |
Kyoko SONE |
|
| 6 | 15.10.20162016 Hokuriku Ladies OpenQ-group7-8 | 4 |
| 6 | 03.09.20162016 All Japan Ladies Tour 3rdQ-group2 | 7 |
| 7 | 23.04.20162016 All Japan Ladies Tour 2ndQ1 | 3 |
| 7 | 27.03.2016Final2016 All Japan Ladies Tour 1st | 5 |
| 7 | 26.03.20162016 All Japan Ladies Tour 1stQ1 | 6 |
Tomoko KUBOTA |
Kyoko SONE |
|
| 6 | 21.06.2015Semi-finals2015 Kanto Ladies Open | 7 |
| 7 | 25.01.2015Semi-finals2015 Kansai Ladies Open |
6 |
Tomoko KUBOTA |
Kyoko SONE |
|
| 5 | 22.06.2014Round of 162014 All Japan Ladies Tour 2nd | 7 |
Tomoko KUBOTA |
Kyoko SONE |
|
| 1 | 23.09.2012Quarter-finals2012 Tokai Ladies Grand Prix | 7 |