Sixteen pairs compete. In the first round opponents are chosen by drawing lots. In the second round winners play against losers. The four pairs who won twice proceed to the third round. The four pairs who lost twice are out. The eight pairs who won once and lost once play a decision game on 9x9 to determine four more pairs admitted to the third round. The quarterfinal puts the four double winners against the four survivors of the decision round. After this the tournament is a knockout one, with 8, 4, 2 pairs playing in the third round (quarterfinal), the semifinal and the final, respectively.
Dates: 2006-12-06 (1st and 2nd round and 9x9 decision games), 2006-12-09 (quarterfinal and semifinal), 2007-02-03 (final).
Time is 30 seconds per move plus ten times 1 minute.
| # | date | black | white | result |
|---|---|---|---|---|
| 1 | 2006-12-02 | Suzuki Ayumi & Cho U | Okada Yumiko & Yamada Kimio | B+1.5 |
| 1 | 2006-12-02 | Shei Imin & Kobayashi Satoru | Izawa Akino & O Rissei | B+R |
| 1 | 2006-12-02 | Ogawa Tomoko & Kobayashi Koichi | Aoki Kikuyo & Takemiya Masaki | W+R |
| 1 | 2006-12-02 | Yoshida Mika & Takao Shinji | Inori Yoko & Imamura Toshiya | B+2.5 |
| 1 | 2006-12-02 | Kobayashi Izumi & Cho Chikun | Koyama Terumi & O Meien | B+R |
| 1 | 2006-12-02 | Umezawa Yukari & Kono Rin | Kato Keiko & Yoda Norimoto | W+R |
| 1 | 2006-12-02 | Osawa Narumi & Hane Naoki | Konishi Kazuko & Ishida Yoshio | B+R |
| 1 | 2006-12-02 | Mannami Kana & Yamashita Keigo | Yashiro Kumiko & Yuki Satoshi | W+0.5 |
| 2 | 2006-12-02 | Shei Imin & Kobayashi Satoru | Suzuki Ayumi & Cho U | W+R |
| 2 | 2006-12-02 | Okada Yumiko & Yamada Kimio | Izawa Akino & O Rissei | B+R |
| 2 | 2006-12-02 | Aoki Kikuyo & Takemiya Masaki | Yoshida Mika & Takao Shinji | W+2.5 |
| 2 | 2006-12-02 | Ogawa Tomoko & Kobayashi Koichi | Inori Yoko & Imamura Toshiya | W+R |
| 2 | 2006-12-02 | Kobayashi Izumi & Cho Chikun | Kato Keiko & Yoda Norimoto | B+R |
| 2 | 2006-12-02 | Umezawa Yukari & Kono Rin | Koyama Terumi & O Meien | W+R |
| 2 | 2006-12-02 | Yashiro Kumiko & Yuki Satoshi | Osawa Narumi & Hane Naoki | B+2.5 |
| 2 | 2006-12-02 | Mannami Kana & Yamashita Keigo | Konishi Kazuko & Ishida Yoshio | W+R |
| d | 2006-12-02 | Koyama Terumi & O Meien | Konishi Kazuko & Ishida Yoshio | W+1.5 |
| d | 2006-12-02 | Okada Yumiko & Yamada Kimio | Inori Yoko & Imamura Toshiya | B+R |
| d | 2006-12-02 | Kato Keiko & Yoda Norimoto | Osawa Narumi & Hane Naoki | B+R |
| d | 2006-12-02 | Aoki Kikuyo & Takemiya Masaki | Shei Imin & Kobayashi Satoru | W+R |
| 3 | 2006-12-09 | Suzuki Ayumi & Cho U | Konishi Kazuko & Ishida Yoshio | B+R |
| 3 | 2006-12-09 | Kato Keiko & Yoda Norimoto | Yoshida Mika & Takao Shinji | W+6.5 |
| 3 | 2006-12-09 | Kobayashi Izumi & Cho Chikun | Shei Imin & Kobayashi Satoru | W+R |
| 3 | 2006-12-09 | Yashiro Kumiko & Yuki Satoshi | Okada Yumiko & Yamada Kimio | W+R |
| 4 | 2006-12-09 | Suzuki Ayumi & Cho U | Yoshida Mika & Takao Shinji | B+R |
| 4 | 2006-12-09 | Shei Imin & Kobayashi Satoru | Okada Yumiko & Yamada Kimio | W+R |
| 5 | 2007-02-03 | Suzuki Ayumi & Cho U | Okada Yumiko & Yamada Kimio | W+R |
| Quarter-finals | Semi-finals | Final | |||||
| Suzuki Ayumi & Cho U |
|||||||
| Konishi Kazuko & Ishida Yoshiosgf |
|||||||
| Suzuki Ayumi & Cho U |
|||||||
| Yoshida Mika & Takao Shinjisgf |
|||||||
| Kato Keiko & Yoda Norimoto |
|||||||
| Yoshida Mika & Takao Shinjisgf |
|||||||
| Suzuki Ayumi & Cho U |
|||||||
| Okada Yumiko & Yamada Kimiosgf |
|||||||
| Kobayashi Izumi & Cho Chikun |
|||||||
| Shei Imin & Kobayashi Satorusgf |
|||||||
| Shei Imin & Kobayashi Satoru |
|||||||
| Okada Yumiko & Yamada Kimiosgf |
|||||||
| Yashiro Kumiko & Yuki Satoshi |
|||||||
| Okada Yumiko & Yamada Kimiosgf |
|||||||
The upper pair has black. The winning pair is given in bold.