5 Dan
mtsd 
| Country/Region |  Japan |
|---|---|
| Birth Year | 1994 |
| X(Twitter) ID | @soiya_ksk |
| TopCoder ID | mtsd |
| Codeforces ID | mtsd |
| Affiliation | Fanfare Inc. |
Contest Status
| Rank | 29th |
|---|---|
| Rating | 2835 |
| Highest Rating | 2862 |
| Rated Matches | 48 |
| Last Competed | 2025/09/19 |