42 Seiunsen Tournament final match
Place: Hamamatsu, Japan
Start: 2018-03-18, End: 2018-03-18
Rule: Yamaguchi, Games: 2
| Round 1 | ||||
|---|---|---|---|---|
| Black | Result | White | ||
 Kugizaki Michihiko | 2025.57 | 0 : 1 | 2530.39 | Naito Yuya |
| Round 2 | ||||
| Black | Result | White | ||
| Naito Yuya | 2530.39 | 1 : 0 | 2025.57 | Kugizaki Michihiko |