Problemas de una Chica Dragón

Yeo Min-jeong

Kim Yong-man (voice)

Kim Min-ju

Shim Hae-soo (voice)

Hwang Dong-hyun

Na Moo-jin (voice)

Hwang Chang-yung

Min Moon-oh (voice)

Jang Ye-na

Song Jin-woo (voice)

Choi Seung-hoon

Joo Hong-seob (voice)

Jeon Hae-ri

Narrator (voice)

Kim Ji-yul

PE Teacher (voice)