10 Kyu
ko5 
| Country/Region |  Japan |
|---|---|
| Birth Year | 2004 |
| Twitter ID | @ko_CottonLove |
| TopCoder ID | ko5 |
| Codeforces ID | ko5 |
| Affiliation | NITIC |
10 Kyu
ko5 
| Country/Region | Japan |
|---|---|
| Birth Year | 2004 |
| Twitter ID | @ko_CottonLove |
| TopCoder ID | ko5 |
| Codeforces ID | ko5 |
| Affiliation | NITIC |