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
Chihiro KAWAHARAVSNaoyuki OI
RATING(2026-08-06)
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1,929RATING
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13RANK
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1,995
2025-10-12
MAX
RATING(2026-07-26)
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2,025RATING
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20RANK
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2,070
2024-05-09
MAX
| 1位 | 2026JPBA Ranking | 40位 |
| Champion('15,'13) | The best performance in JAPAN OPEN | Champion('19) |
| 0.7115(365/513) | Winning percentage after best16 | 0.7123(151/212) |
| 0.6149(99/161) | Total winning percentage on hill to hill | 0.5641(66/117) |
| 0.2617(84/321) | Finals/best16 | 0.2622(70/267) |
Comparison of past ranking
Scoreline of Chihiro KAWAHARA and Naoyuki OI (1 - 1 / 1 lines)
2013
Chihiro KAWAHARA |
Naoyuki OI |
|
| 7 | 15.12.2013Quarter-finals2013 FLEXSCHE Cup | 9 |