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
Search Scores
Hideaki ARITAVSKouichi WATABE
RATING(2026-08-09)
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1,620RATING
-
213RANK
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1,797
2023-09-30
MAX
RATING(2026-08-09)
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1,395RATING
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301RANK
-
1,570
2019-03-09
MAX
| 92位 | 2026JPBA Ranking | 61位 |
| Best32('23) | The best performance in JAPAN OPEN | Best128('24,'23) |
| 0.3333(2/6) | Winning percentage after best16 | - |
| 0.4848(16/33) | Total winning percentage on hill to hill | 0.4500(9/20) |
| 0.0000(0/39) | Finals/best16 | - |
Comparison of past ranking
Scoreline of Hideaki ARITA and Kouichi WATABE (1 - 1 / 1 lines)
2018
Hideaki ARITA |
Kouichi WATABE |
|
| 80 | 19.05.2018Winners round 22018 All Japan 14-1 ChampionshipQ-group6 | 24 |