| 17位 | 2026JPBA Ranking | 7位 |
| Best16('23,'18,'16,etc..) | The best performance in JAPAN OPEN | Best16('25,'24,'22,etc..) |
| 0.2787(17/61) | Winning percentage after best16 | 0.4737(27/57) |
| 0.6071(51/84) | Total winning percentage on hill to hill | 0.3611(13/36) |
| 0.1268(9/71) | Finals/best16 | 0.1163(5/43) |
Hiroko SAHARA |
Tamami OKUDA |
|
| 1 | 22.11.2025Winners round Finals2025 All Japan Championship WomenStage2 Group4 |
7 |
Hiroko SAHARA |
Tamami OKUDA |
|
| 3 | 09.06.2024Quarter-finals2024 All Japan Ladies Tour 3rd |
7 |
Hiroko SAHARA |
Tamami OKUDA |
|
| 6 | 30.09.2023Winners round Finals2023 Mezz Kyoto Ladies OpenQ-group8 | 3 |
| 7 | 17.06.2023Winners round Finals2023 All Japan Ladies Tour 3rdQ-group4 | 3 |
| 2 | 11.03.2023Losers round Finals2023 All Japan Ladies Tour 1stQ-group4 | 7 |
Hiroko SAHARA |
Tamami OKUDA |
|
| 0 | 27.10.2019Semi-finals2019 Kagoshima Lclass |
4 |
Hiroko SAHARA |
Tamami OKUDA |
|
| 7 | 15.07.2018Winners round Finals2018 Japan Open LadiesQ-group1 | 4 |
Hiroko SAHARA |
Tamami OKUDA |
|
| 6 | 28.05.2017Round of 162017 All Japan Amateur 9ball Championship L class | 1 |