新潟県加茂市の加茂高校です！新潟の高校では帝京長岡の夏服、江南高校と合わせて３校のみのセーラー服です。

It's the Kamo High School from the city of Kamo, Niigata prefecture! It's one of the only 3 high schools in Niigata that currently still wearing serafuku, the other two is Teikyo Nagaoka with their summer uniform and Konan High School.