2 Dan
okkuu2 
| Country/Region |  Japan |
|---|---|
| Birth Year | 2005 |
| X(Twitter) ID | @okkuu_NMB |
| TopCoder ID | okkuu |
| Codeforces ID | okkuu |
| Affiliation | The University of Tokyo |
Contest Status
| Rank | 399th |
|---|---|
| Rating |  2378
|
| Highest Rating | 2397
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2 Dan
(+3 to promote)
|
| Rated Matches | 257 |
| Last Competed | 2025/10/26 |