2 Dan
yosss 
| Country/Region |  Japan |
|---|---|
| Birth Year | 1989 |
| X(Twitter) ID | @yos1up |
| TopCoder ID | yosss |
| Codeforces ID | yosss |
| Affiliation | カラクリ株式会社 (KARAKURI Inc.) |
Contest Status
| Rank | 89th |
|---|---|
| Rating |  2476
|
| Highest Rating |  2585
|
| Rated Matches | 38 |
| Last Competed | 2025/12/14 |