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Hokuriku Open 2026 Open for entries
https://billi-walker.jp/en/jpba/hokurikuopen/2026
Grand Prix West 2026 5th Open for entries
https://billi-walker.jp/en/jpba/grandprixwest/2026-5th
Japan Open 2026 Livescores are now available.
https://billi-walker.jp/en/jpba/japanopen/2026
Search Scores
Toshiyuki HARAGUCHIVSKoushi HIRAI
Koushi HIRAI
1 wins
RATING(2026-09-19)
-
1,727RATING
-
182RANK
-
1,804
2023-04-15
MAX
| 31位 | 2026JPBA Ranking | - |
| Best64('25,'23,'15,etc..) | The best performance in All JAPAN CHAMPIONSHP | - |
| 0.3243(12/37) | Winning percentage after best16 | - |
| 0.5132(39/76) | Total winning percentage on hill to hill | 0.2500(1/4) |
| 0.0500(4/80) | Finals/best16 | 0.0000(0/1) |
Scoreline of Toshiyuki HARAGUCHI and Koushi HIRAI (1 - 1 / 1 lines)
2026
Toshiyuki HARAGUCHI |
Koushi HIRAI |
|
| 5 | 19.09.2026Winners round 22026 Japan OpenQ-group5 | 8 |