7 Kyu
CJ_Tracer 
| Country/Region |  Japan |
|---|---|
| Birth Year | 2005 |
| Twitter ID | @GSW_CJ_KD |
| TopCoder ID | null |
| Codeforces ID | Sonoda |
7 Kyu
CJ_Tracer 
| Country/Region | Japan |
|---|---|
| Birth Year | 2005 |
| Twitter ID | @GSW_CJ_KD |
| TopCoder ID | null |
| Codeforces ID | Sonoda |