| 9位 | 2026JPBA Ranking | 13位 |
| Best4('11) | The best performance in All JAPAN CHAMPIONSHP | Best8('18) |
| 0.5263(60/114) | Winning percentage after best16 | 0.6292(56/89) |
| 0.5000(42/84) | Total winning percentage on hill to hill | 0.5352(38/71) |
| 0.1598(27/169) | Finals/best16 | 0.2424(32/132) |
Hiroshi TAKENAKA |
Tomoya IIMA |
|
| 240 | 28.04.2024Round of 162024 ORC Open |
227 |
Hiroshi TAKENAKA |
Tomoya IIMA |
|
| 300 | 19.03.2023Semi-finals2023 All Japan Rotation Championship |
248 |
Hiroshi TAKENAKA |
Tomoya IIMA |
|
| 7 | 15.05.2022Quarter-finals2022 Grand Prix West 1st |
5 |
Hiroshi TAKENAKA |
Tomoya IIMA |
|
| 2 | 09.02.2020Quarter-finals2020 Kyoto Open | 6 |
Hiroshi TAKENAKA |
Tomoya IIMA |
|
| 4 | 26.05.2019Quarter-finals2019 Hokkaido Open | 8 |
Hiroshi TAKENAKA |
Tomoya IIMA |
|
| 4 | 13.05.2018Semi-finals2018 Grand Prix West 3rd | 7 |
Hiroshi TAKENAKA |
Tomoya IIMA |
|
| 6 | 24.09.2017Round of 162017 Grand Prix West 5th | 7 |
| 4 | 23.04.2017Round of 162017 Hokkaido Open | 8 |
Hiroshi TAKENAKA |
Tomoya IIMA |
|
| 3 | 04.02.2012Quarter-finals2012 Grand Prix West 1st | 7 |
Hiroshi TAKENAKA |
Tomoya IIMA |
|
| 6 | 04.12.2011Quarter-finals2011 Hyogo Open | 8 |