용순

Lee Soo-kyung

Yong-soon

최덕문

Father

박근록

PE Teacher

김동영

Bbak-gyu

장햇살

Moon-hee

Choi Chan-sook

Che-yook's Mother

김자영

Moon-hee's Mother

Park Chul-min

Chief of School Administration

김민재

Music Teacher

Choi Yeo-jin

English Teacher