| 28位 | 2026JPBA Ranking | - |
| Best8('22) | The best performance in JAPAN OPEN | Best16('11,'08,'01,etc..) |
| 0.3243(12/37) | Winning percentage after best16 | 0.3571(5/14) |
| 0.5286(37/70) | Total winning percentage on hill to hill | 0.6667(8/12) |
| 0.0506(4/79) | Finals/best16 | 0.1500(3/20) |
Toshiyuki HARAGUCHI |
Lu Hui-Chan |
|
| 9 | 22.03.2009Round of 322009 Japan Open | 5 |