한선화
Kang Eun-kyung
Hong Ye-ji
Kim Ji-soo / Aoi
여름
Park Saet-byul / Riko
이화원
Jung Min-ji / Haruka
유선호
Idainashi
박철민
Headmaster
김현
Choi Sook-jung
정만식
Jung-ah's father
피지융
Class president
길창규
Schoolmaster
InifyStream
