Pil-sun
Mi-na
Chi-hyung
Se-hyun
Woo-yong
So-hee
Dong-hyun
Soon-jung
Yong-soon
Sang-mi
Yu-ri
Ji-hye
Principal
Dean of Students
Soccer Coach Oh
Yeon-woo
Korean Teacher
Hyundai Joongang High Cheerleader
English Teacher
Kim Hyung-woo
Jin-tak
Sun-hye
Soccer Player
New Audition Student