11 Kansai Championship 1st round
Place: Osaka, Japan
Start: 2015-10-25, End: 2015-10-25
Rule: Yamaguchi, Games: 10
| Round 1 | ||||
|---|---|---|---|---|
| Black | Result | White | ||
 Kubo Izumi | 2095.30 | 0 : 1 | 2477.53 | Tachi Masaya |
| Sakamoto Suzan | 2287.32 | 1 : 0 | 2218.50 | Matsui Tsunehiro |
| Round 2 | ||||
| Black | Result | White | ||
| Tachi Masaya | 2477.53 | 1 : 0 | 2344.37 | Kashihara Akihiko |
| Sakamoto Suzan | 2287.32 | 1 : 0 | 2095.30 | Kubo Izumi |
| Round 3 | ||||
| Black | Result | White | ||
| Sakamoto Suzan | 2287.32 | 0 : 1 | 2344.37 | Kashihara Akihiko |
| Matsui Tsunehiro | 2218.50 | 1 : 0 | 2095.30 | Kubo Izumi |
| Round 4 | ||||
| Black | Result | White | ||
| Sakamoto Suzan | 2287.32 | 0 : 1 | 2477.53 | Tachi Masaya |
| Kashihara Akihiko | 2344.37 | 1 : 0 | 2218.50 | Matsui Tsunehiro |
| Round 5 | ||||
| Black | Result | White | ||
| Tachi Masaya | 2477.53 | 0.5 : 0.5 | 2218.50 | Matsui Tsunehiro |
| Kashihara Akihiko | 2344.37 | 0.5 : 0.5 | 2095.30 | Kubo Izumi |