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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 KOYAMAVSJunko TSUCHIYA
| - | 2026JPBA Ranking | 30位 |
| - | The best performance in JAPAN OPEN | Best16('12,'12) |
| 0.2857(2/7) | Winning percentage after best16 | 0.3043(14/46) |
| 0.3000(3/10) | Total winning percentage on hill to hill | 0.4925(33/67) |
| 0.0000(0/6) | Finals/best16 | 0.0238(1/42) |
Scoreline of Kumi KOYAMA and Junko TSUCHIYA (1 - 2 / 2 lines)
2022
Kumi KOYAMA |
Junko TSUCHIYA |
|
| 6 | 28.05.2022Losers round 22022 Osaka Queens OpenQ1 | 3 |
2019
Kumi KOYAMA |
Junko TSUCHIYA |
|
| 1 | 11.05.2019Winners round 12019 Osaka Queens OpenQ2 | 6 |