3 Dan
tanakh 
| Country/Region |  Japan |
|---|---|
| Birth Year | 1982 |
| Twitter ID | @tanakh |
| TopCoder ID | haskell-master |
| Codeforces ID | haskell-master |
| Affiliation | Preferred Networks |
Contest Status
| Rating |  2062
|
|---|---|
| Highest Rating |  2406
―
3 Dan
(+194 to promote)
|
| Rated Matches | 84 |
| Last Competed | 2021/07/18 |