10 Kyu
ko5 
| Country/Region |  Japan |
|---|---|
| Birth Year | 2004 |
| Twitter ID | @ko_CottonLove |
| TopCoder ID | ko5 |
| Codeforces ID | ko5 |
| Affiliation | NITIC |
Contest Status
| Rating | 147 |
|---|---|
| Highest Rating | 150 ― 10 Kyu |
| Rated Matches | 17 |
| Last Competed | 2020/05/10 |