심은경

Man-bok

박주희

Soo-ji

Heo Jung-do

Athletic Club Coach

Kim Sae-byuk

Homeroom Teacher

윤지원

Ji-hyeon

Kim Kwang-kyu

Father

김정영

Mother

Ahn Seung-gyun

Jeong-don

Lee Joo-young

Athletic Club Member

Choi Myeong-bin

Young Man-bok

함성민

Student

주인철

Seoul Team Coach 1