5 Dan
harurun4635 
| Country/Region |  Japan |
|---|---|
| Birth Year | 2004 |
| X(Twitter) ID | @harurun4635 |
| Codeforces ID | harurun4635 |
| Affiliation | kemuniku fan club |
Contest Status
| Rank | 98th (Top 0.08%) |
|---|---|
| Rating | 2804 |
| Highest Rating | 2804 ― 5 Dan (+196 to promote) |
| Rated Matches | 78 |
| Last Competed | 2026/08/16 |