| 1位 | 2026JPBA Ranking | 15位 |
| Champion('16,'16,'13,etc..) | The best performance in JAPAN OPEN | Runner-up('19) |
| 0.6408(132/206) | Winning percentage after best16 | 0.6333(19/30) |
| 0.4793(58/121) | Total winning percentage on hill to hill | 0.6000(42/70) |
| 0.2483(72/290) | Finals/best16 | 0.2143(18/84) |
Hayato HIJIKATA |
Norio OGAWA |
|
| 9 | 25.01.2026Round of 162026 Kansai Open | 6 |
Hayato HIJIKATA |
Norio OGAWA |
|
| 8 | 23.03.2025Final2025 Grand Prix East 2nd |
6 |
Hayato HIJIKATA |
Norio OGAWA |
|
| 6 | 16.04.2023Quarter-finals2023 Kantou Open |
8 |
| 8 | 19.02.2023Quarter-finals2023 Grand Prix East 1st | 6 |
Hayato HIJIKATA |
Norio OGAWA |
|
| 8 | 24.04.2022Quarter-finals2022 Kantou Open |
7 |
| 4 | 03.04.2022Round of 162022 Grand Prix East 2nd | 8 |
Hayato HIJIKATA |
Norio OGAWA |
|
| 8 | 05.12.2021Quarter-finals2021 Grand Prix East 5th | 6 |
Hayato HIJIKATA |
Norio OGAWA |
|
| 8 | 15.07.2018Round of 1282018 Japan OpenQ-group8 128-16 | 9 |
Hayato HIJIKATA |
Norio OGAWA |
|
| 8 | 13.03.2016Quarter-finals2016 Grand Prix East 1st |
7 |
Hayato HIJIKATA |
Norio OGAWA |
|
| 8 | 18.07.2015Winners round Finals2015 Japan OpenQ-group1 | 5 |