67th Okan
Organizers: Chunichi Shimbun, Nihon Kiin Chubu Headquarters
Tournament table
| Players | 1st round | 2nd round | Semifinals | Challenger decision match |
|---|---|---|---|---|
| Hikosaka Naoto(9d) | Otake YuB+R03-12 | Otake YuB+R05-07 | ||
| Otake Yu(7d) | ||||
| Imamura Yoshiaki(9d) | ||||
| Nakane Daiki(2d) | Nakane DaikiW+R02-19 | Tsuruta KazushiB+R04-09 | ||
| Kato Chie(4d) | ||||
| Tsuruta Kazushi(7d) | ||||
| Yamashiro Hiroshi(9d) | Mutsuura YutaB+R01-15 | |||
| Mutsuura Yuta(8d) | ||||
| Hane Naoki(9d) | ||||
| Hane Yasumasa(9d) | Kumamoto ShuseiB+6.512-25 | Ida AtsushiB+R06-01 | ||
| Kumamoto Shusei(4d) | ||||
| Ida Atsushi(9d) | ||||