8 Kyu
hydrogen1 
| Country/Region |  Japan |
|---|---|
| Birth Year | 2003 |
| X(Twitter) ID | @Hydrogen_D1 |
| Affiliation | The University of Electro-Communications |
Contest Status
| Rank | 36066th |
|---|---|
| Rating |  400
(Provisional) |
| Highest Rating | 408
―
8 Kyu
(+192 to promote)
|
| Rated Matches | 13 |
| Last Competed | 2025/10/04 |