5 Dan
sumitacchan 
| Country/Region |  Japan |
|---|---|
| Birth Year | 1994 |
| Twitter ID | @Sumitacchan |
| Codeforces ID | sumitacchan |
Contest Status
| Rank | 159th |
|---|---|
| Rating | 2728 |
| Highest Rating | 2888 ― 5 Dan (+112 to promote) |
| Rated Matches | 79 |
| Last Competed | 2023/03/12 |