Sixteen pairs compete in a 4-round knockout tournament. In the first round opponents are chosen by drawing lots.
Time is 30 seconds per move plus ten times 1 minute. Komi is 6.5.
| # | date | black | white | result |
|---|---|---|---|---|
| 1 | 2013-02-09 | Mannami Nao & Hane Naoki | Izawa Akino & Cho Chikun | B+5.5 |
| 1 | 2013-02-09 | Konishi Kazuko & O Meien | Yashiro Kumiko & Yuki Satoshi | B+R |
| 1 | 2013-02-09 | Xie Yimin & Kobayashi Satoru | Chinen Kaori & Yoda Norimoto | B+R |
| 1 | 2013-02-09 | Shimosaka Miori & Cho U | Mimura Kaori & Takao Shinji | B+R |
| 1 | 2013-02-09 | Ishii Akane & Yamashiro Hiroshi | Yoshihara Yukari & Iyama Yuta | B+R |
| 1 | 2013-02-09 | Aoki Kikuyo & Seto Taiki | Suzuki Ayumi & Kobayashi Koichi | W+0.5 |
| 1 | 2013-02-09 | Okuda Aya & Kono Rin | Yoshida Mika & Yamashita Keigo | W+2.5 |
| 1 | 2013-02-09 | Mukai Chiaki & Rin Kanketsu | Osawa Narumi & Mizokami Tomochika | W+4.5 |
| 2 | 2013-02-09 | Mannami Nao & Hane Naoki | Konishi Kazuko & O Meien | W+6.5 |
| 2 | 2013-02-09 | Xie Yimin & Kobayashi Satoru | Shimosaka Miori & Cho U | B+R |
| 2 | 2013-02-09 | Suzuki Ayumi & Kobayashi Koichi | Ishii Akane & Yamashiro Hiroshi | B+8.5 |
| 2 | 2013-02-09 | Yoshida Mika & Yamashita Keigo | Osawa Narumi & Mizokami Tomochika | W+R |
| 3 | 2013-02-09 | Konishi Kazuko & O Meien | Xie Yimin & Kobayashi Satoru | W+5.5 |
| 3 | 2013-02-09 | Suzuki Ayumi & Kobayashi Koichi | Osawa Narumi & Mizokami Tomochika | W+3.5 |
| 4 | 2013-03-24 | Osawa Narumi & Mizokami Tomochika | Xie Yimin & Kobayashi Satoru | W+R |