66th Oza
Host Organization : Nihon Keizai Shimbun
Title match
Tournament table
| Players | 1st round | 2nd round | Semifinals | Challenger decision match |
|---|---|---|---|---|
| Ichiriki Ryo(8d) | Ichiriki R B+R 05-17 |
Ichiriki R B+R 07-26 |
Ichiriki R B+R 08-13 |
Ichiriki R B+R 09-13 |
| Takao Shinji(9d) | ||||
| Son Makoto(6d) | Kono R W+R 05-31 | |||
| Kono Rin(9d) | ||||
| Murakawa Daisuke(8d) | Murakawa D B+R 05-03 |
Murakawa D W+R 07-23 | ||
| Rin Shien(8d) | ||||
| Shibano Toramaru(7d) | Hikosaka N W+2.5 05-24 | |||
| Hikosaka Naoto(9d) | ||||
| Hane Naoki(9d) | Hane N B+R 05-10 |
Motoki K W+3.5 06-28 |
Motoki K B+0.5 08-13 | |
| Mizokami Tomochika(9d) | ||||
| Mutsuura Yuta(7d) | Motoki K W+1.5 05-24 | |||
| Motoki Katsuya(8d) | ||||
| Cho U(9d) | Yu Zhengqi W+0.5 05-31 |
Kyo Kagen W+R 07-02 | ||
| Yu Zhengqi(7d) | ||||
| Kyo Kagen(G) | Kyo Kagen W+R 05-31 | |||
| Kobayashi Satoru(9d) |
The last preliminary tournament
-
Players 1st round Final Cho U(9d) Cho U
W+R
02-22Numadate Sakiya(6d) Numadate S
W+R
02-08Matsuoka Hideki(9d) -
Players 1st round Final O Rissei(9d) Hane N
B+R
03-22Yamashiro Hiroshi(9d) Hane N
B+R
01-25Hane Naoki(9d) -
Players 1st round Final Motoki Katsuya(8d) Motoki K
W+R
03-29Ishii Kunio(9d) Mitani T
W+1.5
02-01Mitani Tetsuya(7d) -
Players 1st round Final Oba Junya(7d) Mizokami T
W+R
03-06Mizokami Tomochika(9d) Mizokami T
W+R
02-01Imamura Toshiya(9d) -
Players 1st round Final Murakawa Daisuke(8d) Murakawa D
W+R
03-29Morita Michihiro(9d) Han Zenki
B+R
02-01Han Zenki(8d) -
Players Final Nakano Hironari(9d) Yu Zhengqi
B+8.5
02-15Yu Zhengqi(7d) -
Players Final Cho Riyu(8d) Kyo Kagen
B+R
03-08Kyo Kagen(7d) -
Players Final Cho Sonjin(9d) Kobayashi S
W+R
02-08Kobayashi Satoru(9d) -
Players Final Kono Rin(9d) Kono R
B+2.5
02-22Tsuruta Kazushi(5d)