Seo Eun-oh

as Yoo Mi-ran (3 episodes)

as Kim Shan-young (16 episodes)

as Jeon Da-jeong (12 episodes)

as Eo Hye-mi (16 episodes)

as Hong Bo-hui (32 episodes)

as Gyu Hwa-eun (48 episodes)

as Lee Chae-yeong (16 episodes)

as Yeo Eun-ju (40 episodes)

as Gan Mi-yeong (24 episodes)

as Gyeong Ho-won (16 episodes)

as Im Si-hyeon (16 episodes)