5 Kyu
Tatsu_mr 
| Country/Region |  Japan |
|---|---|
| Birth Year | 2004 |
| Twitter ID | @tatsumr_kyop |
| Codeforces ID | Tatsu_mr |
| Affiliation | The University of Tokyo |
5 Kyu
Tatsu_mr 
| Country/Region | Japan |
|---|---|
| Birth Year | 2004 |
| Twitter ID | @tatsumr_kyop |
| Codeforces ID | Tatsu_mr |
| Affiliation | The University of Tokyo |