11 Kyu
Koki_develop 
| Country/Region |  Japan |
|---|---|
| Birth Year | 2001 |
| X(Twitter) ID | @kokicode |
| TopCoder ID | koki_develop |
11 Kyu
Koki_develop 
| Country/Region | Japan |
|---|---|
| Birth Year | 2001 |
| X(Twitter) ID | @kokicode |
| TopCoder ID | koki_develop |