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 | 143rd |
|---|---|
| Rating |  2662
|
| Highest Rating | 2876 ― 5 Dan (+124 to promote) |
| Rated Matches | 170 |
| Last Competed | 2026/04/05 |