1 Dan
hirokazu1020 
| Country/Region |  Japan |
|---|---|
| Twitter ID | @hirokazu1020 |
| TopCoder ID | hirokazu |
| Codeforces ID | hirokazu1020 |
Contest Status
| Rank | 1731st |
|---|---|
| Rating | 1865 |
| Highest Rating | 2103 ― 1 Dan (+97 to promote) |
| Rated Matches | 139 |
| Last Competed | 2021/04/11 |