6 Dan
uwi 
| Country/Region |  Japan |
|---|---|
| Birth Year | 1983 |
| Twitter ID | @uwitenpen |
| TopCoder ID | uwi |
| Codeforces ID | uwi |
| Affiliation | Pirika, Inc. |
Contest Status
| Rank | 297th |
|---|---|
| Rating |  1978
(Provisional) |
| Highest Rating | 1978
|
| Rated Matches | 9 |
| Last Competed | 2024/07/21 |