4 Kyu
Ruki 
| Country/Region |  Japan |
|---|---|
| Birth Year | 1999 |
| Twitter ID | @riku_yam |
| Affiliation | Tokyo Institute of Technology |
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This user has not competed in a rated contest yet.
4 Kyu
Ruki 
| Country/Region | Japan |
|---|---|
| Birth Year | 1999 |
| Twitter ID | @riku_yam |
| Affiliation | Tokyo Institute of Technology |
This user has not competed in a rated contest yet.