13 Kansai Championship final match
Place: Osaka, Japan
Start: 2018-03-18, End: 2018-03-18
Rule: Soosyrv-8, Games: 3
| Round 1 | ||||
|---|---|---|---|---|
| Black | Result | White | ||
 Oosumi Yuuki | 2671.67 | 1 : 0 | 2533.30 | Iio Yoshihiro |
| Round 2 | ||||
| Black | Result | White | ||
| Iio Yoshihiro | 2533.30 | 1 : 0 | 2671.67 | Oosumi Yuuki |
| Round 3 | ||||
| Black | Result | White | ||
| Oosumi Yuuki | 2671.67 | 0 : 1 | 2533.30 | Iio Yoshihiro |