7 Dan
Nachia 
| Country/Region |  Japan |
|---|---|
| Birth Year | 2003 |
| X(Twitter) ID | @NachiaVivias |
| TopCoder ID | Nachia |
| Codeforces ID | Nachia |
| Affiliation | The University of Osaka / Osaka University |
Contest Status
| Rank | 22nd |
|---|---|
| Rating | 3204 |
| Highest Rating | 3232 ― 7 Dan (+168 to promote) |
| Rated Matches | 85 |
| Last Competed | 2025/12/28 |