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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
Kazuhiro Koga(1998 - 2009 JPBA)In Japanese
- Name: Kazuhiro Koga
- Date of Birth: 20.09.1955(71 years old)
- Turned pro: 1998-01
- Birthplace: Kumamoto, Japan
- Plays: Left-handed
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JPN
JPBA
RATING(2026-09-21)
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-RATING
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-RANK
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1,557
2000-08-20
MAX
The win-loss records
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22WIN
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26LOSE
Profile
Personal Records*based on the results of the final round
| AllYears | 2026 | 2025 | |
| Win | 22 | 0 | 0 |
| Lose | 26 | 0 | 0 |
| WinRatio | 0.4583 | - | - |
| WinRatio on HillToHill | 1.0000(6/6) | -(0/0) | -(0/0) |
| Oponent who was beated by most | vs Takeshi OKUMURA(2) | no data() | no data() |
| Oponent who beated most | vs Satoshi KAWABATA(4) | no data() | no data() |
JPBA rankings from for the past 10 yearsAs of the end of December
Recent videos of Kazuhiro Koga
Records*based on the results of the final round
Main titles of Kazuhiro KOGA
editing
