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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
Kumi KOYAMAVSKyoko SONE
| - | 2026JPBA Ranking | 18位 |
| - | The best performance in JAPAN OPEN | Champion('98) |
| 0.2857(2/7) | Winning percentage after best16 | 0.5558(229/412) |
| 0.3000(3/10) | Total winning percentage on hill to hill | 0.4906(78/159) |
| 0.0000(0/6) | Finals/best16 | 0.2101(54/257) |
Scoreline of Kumi KOYAMA and Kyoko SONE (1 - 3 / 3 lines)
2016
Kumi KOYAMA |
Kyoko SONE |
|
| 1 | 30.01.20162016 Kansai Ladies OpenQ3 | 6 |
2015
Kumi KOYAMA |
Kyoko SONE |
|
| 2 | 25.01.2015Round of 162015 Kansai Ladies Open | 7 |
1996
Kumi KOYAMA |
Kyoko SONE |
|
| - | 24.03.1996Round of 161996 Spring Queens Open | 6 |