Winners:
1st 2007-06-30 Kobayashi Izumi d. Kato Keiko
2nd 2008-09-27 Xie Yimin d. Kobayashi Izumi
3rd 2009-07-18 Xie Yimin d. Kobayashi Izumi
4th 2010-07-17 Mannami Kana d. Okuda Aya
| Players | Preliminaries | Round 1 | Round 2 | Round 3 | Final |
|---|---|---|---|---|---|
| Kobayashi Izumi | Kobayashi Izumi (B+R) |
Kobayashi Izumi (W+R) |
Kobayashi Izumi (B+R) |
Kobayashi Izumi (W+R) |
Kobayashi Izumi (B+1.5) |
| Tsukuda Akiko | |||||
| Makihata Taeko | Makihata Taeko (B+2.5) |
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| Kuwabara Yoko | |||||
| Umezawa Yukari | Umezawa Yukari (B+R) |
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| Suzuki Ayumi | Suzuki Ayumi (W+R) |
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| Mukai Kaori | |||||
| Yashiro Kumiko | Yashiro Kumiko (B+R) |
Yashiro Kumiko (W+7.5) |
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| Kato Tomoko | Kato Tomoko (W+R) |
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| Aoba Kaori | |||||
| Mukai Kozue | Mukai Kozue (B+R) |
Mukai Kozue (W+T) |
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| Mannami Kana | |||||
| Okada Yumiko | Okada Yumiko (W+1.5) |
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| Sugiuchi Kazuko | |||||
| Kato Keiko | Kato Keiko (B+9.5) |
Kato Keiko (W+7.5) |
Kato Keiko (B+4.5) |
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| Osawa Narumi | Osawa Narumi (B+R) |
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| Kanno Naomi | |||||
| Izawa Akino | Izawa Akino (W+R) |
Izawa Akino (B+R) |
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| Okuda Aya | |||||
| Tanemura Sayuri | Tanemura Sayuri (B+6.5) |
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| Aoki Kikuyo | |||||
| Mukai Chiaki | Mukai Chiaki (W+7.5) |
Mukai Chiaki (B+R) |
Mukai Chiaki (W+6.5) |
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| Komatsu Hideko | |||||
| Xie Yimin | |||||
| Koyama Terumi | Koyama Terumi (W+3.5) |
Koyama Terumi (B+R) |
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| Kouda Akiko | |||||
| Ikeda Ayako | Ikeda Ayako (B+R) |
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| Chinen Kaori | |||||