6 Dan
chokudai 
| Country/Region |  Japan |
|---|---|
| Birth Year | 1988 |
| Twitter ID | @chokudai |
| TopCoder ID | chokudai |
| Codeforces ID | chokudai |
| Affiliation | AtCoder Inc. CEO |
Contest Status
| Rank | 60th |
|---|---|
| Rating | 2992 |
| Highest Rating | 3076 ― 6 Dan (+124 to promote) |
| Rated Matches | 30 |
| Last Competed | 2021/03/07 |