아이돌학교

바다

Self - Vocal Trainer

Stephanie Kim

Self - Music Producer

李顺载

Self - Principal

金希澈

Self - Homeroom Teacher

Lee Hae-in

Self - Contestant

NATTY

Self - Contestant

曺柔理

Self - Contestant

张圭悧

Self - Contestant

이나경

Self - Contestant

李赛纶

Self - Contestant

송하영

Self - Contestant

박지원

Self - Contestant