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Osaka Queens Open 2026 Open for entries
https://billi-walker.jp/en/jpba/osaka-queens/2026
14-1 All Japan Open Championship 2026 Open for entries
https://billi-walker.jp/en/jpba/14-1/2026
Search Scores
Kouji OkamotoVSHirotaka KIHARA
RATING(2026-04-12)
-
1,684RATING
-
189RANK
-
1,702
2025-12-21
MAX
RATING(2026-04-12)
-
1,897RATING
-
67RANK
-
1,903
2025-01-26
MAX
| - | 2026JPBA Ranking | 20位 |
| Best8('25,'02) | The best performance in JAPAN OPEN | Best4('25) |
| 0.4545(5/11) | Winning percentage after best16 | 0.5000(10/20) |
| 0.5000(5/10) | Total winning percentage on hill to hill | 0.6571(23/35) |
| 0.0417(1/24) | Finals/best16 | 0.0435(1/23) |
Comparison of past ranking
Scoreline of Kouji Okamoto and Hirotaka KIHARA (1 - 1 / 1 lines)
2025
Kouji Okamoto |
Hirotaka KIHARA |
|
| 2 | 15.09.2025Quarter-finals2025 Japan Open |
8 |