1 Dan
eSeF 
| Country/Region |  Japan |
|---|---|
| Birth Year | 1999 |
| Twitter ID | @esef271 |
| Codeforces ID | eSeF_ |
| Affiliation | The University of Tokyo |
Contest Status
| Rating | 2100 |
|---|---|
| Highest Rating | 2140 ― 1 Dan (+60 to promote) |
| Rated Matches | 106 |
| Last Competed | 2021/12/05 |