| 48位 | 2024JPBA Ranking | - |
| Best4('95,'94) | The best performance in JAPAN OPEN | Best16('02,'01,'00,etc..) |
| 0.4237(25/59) | Winning percentage after best16 | 0.1667(1/6) |
| 0.4375(14/32) | Total winning percentage on hill to hill | 0.3333(1/3) |
| 0.3662(26/71) | Finals/best16 | 0.0000(0/5) |
Rika Okumura |
桜田佳子 |
|
| - | 24.03.2002Round of 322002 Japan Open Ladies | 8 |
