| 23位 | 2026JPBA Ranking | 64位 |
| Champion('96) | The best performance in JAPAN OPEN | Best8('14,'02) |
| 0.6312(166/263) | Winning percentage after best16 | 0.4578(38/83) |
| 0.4472(55/123) | Total winning percentage on hill to hill | 0.4677(29/62) |
| 0.1909(59/309) | Finals/best16 | 0.1019(16/157) |
Kunihiko TAKAHASHI |
Keisuke HANAWA |
|
| 8 | 04.12.2021Round of 162021 Grand Prix East 5thQ-group5 | 10 |
| 7 | 13.11.2021Round of 162021 Grand Prix East 4thQ-group6 | 10 |
Kunihiko TAKAHASHI |
Keisuke HANAWA |
|
| 8 | 16.02.2020Quarter-finals2020 Kantou Open |
2 |
Kunihiko TAKAHASHI |
Keisuke HANAWA |
|
| 6 | 09.04.2017Round of 162017 Grand Prix East 2nd |
8 |
Kunihiko TAKAHASHI |
Keisuke HANAWA |
|
| 8 | 24.11.2013Round of 642013 All Japan Championship | 11 |
Kunihiko TAKAHASHI |
Keisuke HANAWA |
|
| 7 | 02.09.2012Semi-finals2012 Kanto Open | 9 |
Kunihiko TAKAHASHI |
Keisuke HANAWA |
|
| 9 | 10.06.2007Round of 162007 Grand Prix East 3rd | 6 |
Kunihiko TAKAHASHI |
Keisuke HANAWA |
|
| 3 | 16.07.2006Semi-finals2006 Grand Prix East 4th | 9 |
Kunihiko TAKAHASHI |
Keisuke HANAWA |
|
| 9 | 31.07.2005Round of 162005 Grand Prix East 5th | 6 |
| 9 | 24.04.2005Quarter-finals2005 Hokkaido Open | 3 |
Kunihiko TAKAHASHI |
Keisuke HANAWA |
|
| 9 | 17.10.2004Final2004 Hokuriku Open |
4 |