1 Dan
yehara 
| Country/Region |  Japan |
|---|---|
| Birth Year | 1974 |
| X(Twitter) ID | @yehara |
| TopCoder ID | yehara |
| Codeforces ID | yehara |
Contest Status
| Rank | 4420th |
|---|---|
| Rating |  1598
|
| Highest Rating |  2005
―
1 Dan
(+195 to promote)
|
| Rated Matches | 319 |
| Last Competed | 2025/12/13 |