| - | JPBA Ranking | - |
| Best64('91) | The best performance in JAPAN OPEN | Runner-up('92) |
| - | Winning percentage after best16 | 0.5079(32/63) |
| - | Total winning percentage on hill to hill | 0.6111(22/36) |
| - | Finals/best16 | 0.0889(8/90) |
山下和良 |
Tomoki MEKARI |
|
| - | 13.01.1991Round of 641991 Japan Open | 9 |
