3 Dan
sounansya 
| Country/Region |  Japan |
|---|---|
| Birth Year | 2005 |
| Codeforces ID | sounansya |
| Affiliation | The University of Tokyo |
Contest Status
| Rank | 400th |
|---|---|
| Rating |  2383
|
| Highest Rating |  2415
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3 Dan
(+185 to promote)
|
| Rated Matches | 130 |
| Last Competed | 2025/12/28 |