40 Aomori Championship
Place: Aomori, Japan
Start: 2026-06-27, End: 2026-06-27
Rule: Taraguchi-10, Games: 15
| Round 1 | ||||
|---|---|---|---|---|
| Black | Result | White | ||
 Ishitani Shin-ichi | 2347.16 | 1 : 0 | 2034.73 | Tanno Yoshitaka |
| Shimura Hiroki | 2257.39 | 1 : 0 | 2175.69 | Gakumazawa Hideaki |
| Ooshina Seiichi | 2003.18 | 0 : 1 | 2063.09 | Kawaai Hitoshi |
| Round 2 | ||||
| Black | Result | White | ||
| Ishitani Shin-ichi | 2347.16 | 0 : 1 | 2257.39 | Shimura Hiroki |
| Kawaai Hitoshi | 2063.09 | 0 : 1 | 2175.69 | Gakumazawa Hideaki |
| Tanno Yoshitaka | 2034.73 | 0 : 1 | 2003.18 | Ooshina Seiichi |
| Round 3 | ||||
| Black | Result | White | ||
| Ishitani Shin-ichi | 2347.16 | 0 : 1 | 2003.18 | Ooshina Seiichi |
| Shimura Hiroki | 2257.39 | 1 : 0 | 2063.09 | Kawaai Hitoshi |
| Tanno Yoshitaka | 2034.73 | 0 : 1 | 2175.69 | Gakumazawa Hideaki |
| Round 4 | ||||
| Black | Result | White | ||
| Ishitani Shin-ichi | 2347.16 | 1 : 0 | 2175.69 | Gakumazawa Hideaki |
| Shimura Hiroki | 2257.39 | 0.5 : 0.5 | 2003.18 | Ooshina Seiichi |
| Kawaai Hitoshi | 2063.09 | 1 : 0 | 2034.73 | Tanno Yoshitaka |
| Round 5 | ||||
| Black | Result | White | ||
| Ishitani Shin-ichi | 2347.16 | 1 : 0 | 2063.09 | Kawaai Hitoshi |
| Shimura Hiroki | 2257.39 | 0 : 1 | 2034.73 | Tanno Yoshitaka |
| Gakumazawa Hideaki | 2175.69 | 1 : 0 | 2003.18 | Ooshina Seiichi |