13th Tohoku Championship
Place: Miyagi, Japan
Start: 2021-12-12, End: 2021-12-12
Rule: Soosyrv-8, Games: 16
| Round 1 | ||||
|---|---|---|---|---|
| Black | Result | White | ||
 Miyamoto Syunju | 2251.35 | 0 : 1 | 2701.56 | Okabe Hiroshi |
| Kawaai Hitoshi | 2034.17 | 0 : 1 | 2521.79 | Inoue Fumiya |
| Ishitani Shin-ichi | 2342.02 | 0 : 1 | 2384.85 | Fujita Maiko |
| Maruta Hiroki | 2261.83 | 0 : 1 | 2229.47 | Kusajima Masato |
| Round 2 | ||||
| Black | Result | White | ||
| Okabe Hiroshi | 2701.56 | 1 : 0 | 2384.85 | Fujita Maiko |
| Kusajima Masato | 2229.47 | 0 : 1 | 2521.79 | Inoue Fumiya |
| Ishitani Shin-ichi | 2342.02 | 0 : 1 | 2251.35 | Miyamoto Syunju |
| Kawaai Hitoshi | 2034.17 | 0 : 1 | 2261.83 | Maruta Hiroki |
| Round 3 | ||||
| Black | Result | White | ||
| Okabe Hiroshi | 2701.56 | 0 : 1 | 2521.79 | Inoue Fumiya |
| Kusajima Masato | 2229.47 | 0 : 1 | 2384.85 | Fujita Maiko |
| Ishitani Shin-ichi | 2342.02 | 1 : 0 | 2034.17 | Kawaai Hitoshi |
| Miyamoto Syunju | 2251.35 | 0 : 1 | 2261.83 | Maruta Hiroki |
| Round 4 | ||||
| Black | Result | White | ||
| Maruta Hiroki | 2261.83 | 0 : 1 | 2701.56 | Okabe Hiroshi |
| Fujita Maiko | 2384.85 | 0 : 1 | 2521.79 | Inoue Fumiya |
| Ishitani Shin-ichi | 2342.02 | 1 : 0 | 2229.47 | Kusajima Masato |
| Miyamoto Syunju | 2251.35 | 1 : 0 | 2034.17 | Kawaai Hitoshi |