| - | JPBA Ranking | - |
| Best4('89) | The best performance in JAPAN OPEN | Best4('98) |
| 0.3333(2/6) | Winning percentage after best16 | 0.5462(65/119) |
| - | Total winning percentage on hill to hill | 0.4242(14/33) |
| 0.0000(0/5) | Finals/best16 | 0.1290(20/155) |
広川賢一郎 |
Takashi TODA |
|
| - | 15.01.1990Round of 161990 Japan Open | 7 |
