| 21位 | 2026JPBA Ranking | - |
| Runner-up('22) | The best performance in JAPAN OPEN | Champion('05,'92) |
| 0.4194(52/124) | Winning percentage after best16 | 0.6957(48/69) |
| 0.5000(49/98) | Total winning percentage on hill to hill | 0.5161(16/31) |
| 0.1587(40/252) | Finals/best16 | 0.2097(13/62) |
Kenichi UCHIGAKI |
Efren Reyes |
|
| 4 | 10.07.2011Round of 162011 Japan Open | 8 |
Kenichi UCHIGAKI |
Efren Reyes |
|
| 7 | 19.03.2005Round of 642005 Japan Open | 9 |
Kenichi UCHIGAKI |
Efren Reyes |
|
| 8 | 23.03.2003Round of 322003 Japan Open | 9 |