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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 KOYAMAVSAkiko KITAYAMA
| - | 2026JPBA Ranking | 43位 |
| - | The best performance in JAPAN OPEN | Best8('98,'95,'89,etc..) |
| 0.2857(2/7) | Winning percentage after best16 | 0.3182(14/44) |
| 0.3000(3/10) | Total winning percentage on hill to hill | 0.5814(25/43) |
| 0.0000(0/6) | Finals/best16 | 0.1429(5/35) |
Scoreline of Kumi KOYAMA and Akiko KITAYAMA (1 - 2 / 2 lines)
2018
Kumi KOYAMA |
Akiko KITAYAMA |
|
| 4 | 27.01.2018Losers round 22018 Kansai Ladies OpenQ-group2 | 6 |
1994
Kumi KOYAMA |
Akiko KITAYAMA |
|
| - | 27.03.1994Quarter-finals1994 Spring Queens Open | 6 |