3 Dan
potetisensei 
| Country/Region |  Japan |
|---|---|
| Twitter ID | @kyuridenamida |
| TopCoder ID | potetisensei |
| Affiliation | kyuridenamida |
Contest Status
| Rating | 2455 |
|---|---|
| Highest Rating | 2565 ― 3 Dan (+35 to promote) |
| Rated Matches | 30 |
| Last Competed | 2020/03/08 |