4 Kyu
sumirin 
| Country/Region |  Japan |
|---|---|
| Birth Year | 2003 |
| Affiliation | Tokyo Institute of Technology / Institute of Science Tokyo |
Contest Status
| Rank | 9559th |
|---|---|
| Rating |  1230
|
| Highest Rating | 1235
―
4 Kyu
(+165 to promote)
|
| Rated Matches | 52 |
| Last Competed | 2025/04/05 |