| - | JPBA Ranking | - |
| Best64('90) | The best performance in JAPAN OPEN | Best4('98) |
| - | Winning percentage after best16 | 0.5462(65/119) |
| - | Total winning percentage on hill to hill | 0.4242(14/33) |
| - | Finals/best16 | 0.1290(20/155) |
朝倉重樹 |
Takashi TODA |
|
| - | 15.01.1990Round of 641990 Japan Open | 7 |
