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 |
|---|---|---|---|---|---|
| Xie Yimin | Okuda Aya (W+R) |
Okuda Aya 5/22 |
Okuda Aya (B+1.5) |
Mannami Kana (B+6.5) |
|
| Okuda Aya | Okuda Aya | ||||
| Sato Machiko | |||||
| Chinen Kaori | Chinen Kaori | Osawa Narumi (B+4.5) |
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| Koda Akiko | |||||
| Osawa Narumi | Osawa Narumi | ||||
| Kato Tomoko | |||||
| Koyama Terumi | Suzuki Ayumi (B+R) |
Suzuki Ayumi (W+3.5) |
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| Suzuki Ayumi | Suzuki Ayumi | ||||
| Kin En | |||||
| Mimura Kaori | Mimura Kaori | Mimura Kaori (W+R) |
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| Yashiro Kumiko | |||||
| Izawa Akino | Izawa Akino | ||||
| Hosaka Mayu | |||||
| Kuwabara Yoko | Kuwabara Yoko (W+0.5) |
Mannami Kana (W+R) |
Mannami Kana (W+R) |
||
| Mukai Chiaki | Mukai Chiaki | ||||
| Komatsu Hideko | |||||
| Mannami Kana | Mannami Kana | Mannami Kana 4/17 |
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| Shigeno Yuki | |||||
| Aoki Kikuyo | Aoki Kikuyo | ||||
| Makihata Taeko | |||||
| Mannami Nao | Mannami Nao | Mannami Nao (W+10.5) |
Mannami Nao 5/8 |
||
| Furusho Katsuko | |||||
| Umezawa Yukari | Umezawa Yukari (W+) |
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| Cho Chien | |||||
| Tsukuda Akiko | Tsukuda Akiko | Tsukuda Akiko 4/24 |
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| Hara Sachiko | |||||
| Okada Yumiko | Okada Yumiko | ||||
| Kim Hyun Jung | |||||