21 Mikami Cup
Place: Tokyo, Japan
Start: 2018-01-21, End: 2018-01-21
Rule: Soosyrv-8, Games: 12
| Round A1 | ||||
|---|---|---|---|---|
| Black | Result | White | ||
 Tomobe Katsuhiro | 2181.69 | 0.5 : 0.5 | 2261.62 | Iwano Fumio |
| Round A2 | ||||
| Black | Result | White | ||
| Koyama Akihiro | 1961.82 | 0 : 1 | 2181.69 | Tomobe Katsuhiro |
| Round A3 | ||||
| Black | Result | White | ||
| Koyama Akihiro | 1961.82 | 0 : 1 | 2261.62 | Iwano Fumio |
| Round A4 | ||||
| Black | Result | White | ||
| Tomobe Katsuhiro | 2181.69 | 1 : 0 | 2261.62 | Iwano Fumio |
| Round A5 | ||||
| Black | Result | White | ||
| Tomobe Katsuhiro | 2181.69 | 1 : 0 | 1961.82 | Koyama Akihiro |
| Round A6 | ||||
| Black | Result | White | ||
| Iwano Fumio | 2261.62 | 1 : 0 | 1961.82 | Koyama Akihiro |
| Round S1 | ||||
| Black | Result | White | ||
| Okabe Hiroshi | 2719.93 | 1 : 0 | 2385.82 | Ono Takayuki |
| Ishitani Shin-ichi | 2418.92 | 1 : 0 | 2436.79 | Sato Kiyotomi |
| Round S2 | ||||
| Black | Result | White | ||
| Ishitani Shin-ichi | 2418.92 | 0 : 1 | 2719.93 | Okabe Hiroshi |
| Ono Takayuki | 2385.82 | 0 : 1 | 2436.79 | Sato Kiyotomi |
| Round S3 | ||||
| Black | Result | White | ||
| Sato Kiyotomi | 2436.79 | 0 : 1 | 2719.93 | Okabe Hiroshi |
| Ono Takayuki | 2385.82 | 0 : 1 | 2418.92 | Ishitani Shin-ichi |