Shim Eun-kyung

Man-bok

박주희

Soo-ji

Heo Jeong-do

Athletic Club Coach

Kim Sae-byuk

Homeroom Teacher

윤지원

Ji-hyeon

김광규

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

Lee Sae-ro-mi

Doctor

최원

Maths Teacher