5 Kyu
kokastar 
| Country/Region |  Japan |
|---|---|
| Birth Year | 2006 |
| X(Twitter) ID | @kokastar_dev |
| TopCoder ID | kokastar |
| Codeforces ID | kokastar |
| Affiliation | National Institute of Technology, Kisarazu College |
Contest Status
| Rank | 10607th |
|---|---|
| Rating |  1144
|
| Highest Rating | 1144
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5 Kyu
(+56 to promote)
|
| Rated Matches | 154 |
| Last Competed | 2025/09/07 |