5 Dan
IH19980412 
| Country/Region |  Japan |
|---|---|
| Birth Year | 1998 |
| Twitter ID | @HIR180 |
| TopCoder ID | IH19980412 |
| Codeforces ID | HIR180 |
| Affiliation | The University of Tokyo Hospital |
Contest Status
| Rating | 2949 |
|---|---|
| Highest Rating | 2989 ― 5 Dan (+11 to promote) |
| Rated Matches | 34 |
| Last Competed | 2020/12/27 |