8 Kyu
kosumo77 
| Country/Region |  Japan |
|---|---|
| Birth Year | 2006 |
| X(Twitter) ID | @kosumo77 |
| Affiliation | Saitama University |
Contest Status
| Rank | 1491st |
|---|---|
| Rating |  1218
(Provisional) |
| Highest Rating | 1218
|
| Rated Matches | 3 |
| Last Competed | 2025/09/13 |