3 Dan
hamadu 
| Country/Region |  Japan |
|---|---|
| Birth Year | 1988 |
| Twitter ID | @hama_du |
| TopCoder ID | hama_du |
| Codeforces ID | hama-du |
| Affiliation | Google Japan G.K. |
Contest Status
This user has not competed in a rated contest yet.
3 Dan
hamadu 
| Country/Region | Japan |
|---|---|
| Birth Year | 1988 |
| Twitter ID | @hama_du |
| TopCoder ID | hama_du |
| Codeforces ID | hama-du |
| Affiliation | Google Japan G.K. |
This user has not competed in a rated contest yet.