| - | JPBA Ranking | - |
| Best32('13) | The best performance in JAPAN OPEN | Champion('05,'92) |
| - | Winning percentage after best16 | 0.6957(48/69) |
| 0.5000(1/2) | Total winning percentage on hill to hill | 0.5161(16/31) |
| - | Finals/best16 | 0.2131(13/61) |
Kohei ARAI |
Efren Reyes |
|
| 2 | 14.07.2013Round of 322013 Japan Open | 9 |
Kohei ARAI |
Efren Reyes |
|
| 0 | 02.06.20122012 Japan OpenQ-16 | 7 |
