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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
Search Scores
Kouichi WATABEVSAtsushi SHIRAIWA
RATING(2026-07-26)
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1,395RATING
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302RANK
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1,570
2019-03-09
MAX
RATING(2026-07-26)
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-RATING
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-RANK
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1,622
2016-06-04
MAX
| 61位 | 2026JPBA Ranking | - |
| Best128('24,'23) | The best performance in JAPAN OPEN | Best16('02) |
| - | Winning percentage after best16 | 0.4615(24/52) |
| 0.4500(9/20) | Total winning percentage on hill to hill | 0.5814(25/43) |
| - | Finals/best16 | 0.0392(4/102) |
Comparison of past ranking
Scoreline of Kouichi WATABE and Atsushi SHIRAIWA (1 - 1 / 1 lines)
2018
Kouichi WATABE |
Atsushi SHIRAIWA |
|
| 9 | 04.08.2018Round of 1282018 Grand Prix East 4thQ-group4 | 7 |