Oh Yeon-soo

as Yoon Ji-soo (10 episodes)

as Noh Hwa-young (16 episodes)

as Hye-Won (20 episodes)

as Observatory Woman

as Hwang Shin-hye (26 episodes)

as Choi Min

as Choi Min (20 episodes)

as Ahn Bong-hee

as Sa Taek-bi (36 episodes)

as Hong Tae-ra (17 episodes)

as Choi Min

as Cha Do-Kyeong (16 episodes)

as Hye-jin (24 episodes)

as Yoo-hwa (81 episodes)

as Park Yeo-jin (60 episodes)

as Jang Mi Young (1 episode)

as Suh Yeon-jung (17 episodes)

as Suh Kyung-joo (19 episodes)

as Go Keum-se (136 episodes)

as Go Eun Bi (1 episode)

as Hwa-yi

as Min-joo Lee (16 episodes)