9 Kyu
numberkey 
| Country/Region |  Japan |
|---|---|
| Birth Year | 1999 |
| Twitter ID | @number_key0921 |
| Affiliation | National Institute of Technology, Nagaoka College |
9 Kyu
numberkey 
| Country/Region | Japan |
|---|---|
| Birth Year | 1999 |
| Twitter ID | @number_key0921 |
| Affiliation | National Institute of Technology, Nagaoka College |