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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
Grand Prix West 2026 4th Livescores are now available.
https://billi-walker.jp/en/jpba/grandprixwest/2026-4th
Search Scores
Kouichi WATABEVSMasahiro SHIMANO
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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1,816RATING
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113RANK
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1,896
2022-05-15
MAX
| 61位 | 2026JPBA Ranking | 67位 |
| Best128('24,'23) | The best performance in JAPAN OPEN | Best16('19,'18) |
| - | Winning percentage after best16 | 0.4407(26/59) |
| 0.4500(9/20) | Total winning percentage on hill to hill | 0.5303(35/66) |
| - | Finals/best16 | 0.0316(3/95) |
Comparison of past ranking
Scoreline of Kouichi WATABE and Masahiro SHIMANO (1 - 1 / 1 lines)
2019
Kouichi WATABE |
Masahiro SHIMANO |
|
| 3 | 09.03.2019Round of 642019 Grand Prix East 1stQ-group12 | 11 |