We're supplying the professional players lists equipped with enormous data.
Japan Open 2026 Open for entries
https://billi-walker.jp/en/jpba/japanopen/2026
Women's professional tour 2026 3rd Open for entries
https://billi-walker.jp/en/jpba/womens-tour/2026-3rd
Grand Prix West 2026 4th Livescores are now available.
https://billi-walker.jp/en/jpba/grandprixwest/2026-4th
Search Scores
Kouji MIYATANIVSKazuhiro AOYAMA
RATING(2026-07-26)
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1,587RATING
-
230RANK
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1,589
2024-03-10
MAX
RATING(2026-07-26)
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1,541RATING
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248RANK
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1,738
2024-11-21
MAX
| 77位 | 2026JPBA Ranking | 63位 |
| Best32('18) | The best performance in JAPAN OPEN | Best64('23,'10,'06,etc..) |
| 0.0000(0/1) | Winning percentage after best16 | 0.4545(5/11) |
| 0.3429(12/35) | Total winning percentage on hill to hill | 0.5000(12/24) |
| 0.0000(0/13) | Finals/best16 | 0.0606(2/33) |
Comparison of past ranking
Scoreline of Kouji MIYATANI and Kazuhiro AOYAMA (1 - 2 / 2 lines)
2025
Kouji MIYATANI |
Kazuhiro AOYAMA |
|
| 3 | 23.03.2025Round of 642025 Grand Prix West 2ndQ-group4 | 8 |
2017
Kouji MIYATANI |
Kazuhiro AOYAMA |
|
| 7 | 29.10.2017Round of 642017 Grand Prix West 6thQ-3 | 1 |