Characters played by Park Bo-Young
Joo-ran
Characters played by Won-Hee Go
Shizuko
Characters played by Ryun Jo
Housework Teacher
Characters played by Bo-Bi Joo
Kihara
Characters played by Dong-Hyun Kim
Driver
Characters played by Ye-ji Kong
Yuka
Characters played by Sun-Ah Lee
1st Phase Girl
Characters played by Joo-hee Park
Joo-Ran's Mother
Characters played by Se-In Park
Eguchi
Characters played by Seong-yeon Park
Counselor
Characters played by So-dam Park
Yeon-duk
Characters played by Mi-Ji Seo
2nd Phase Girl
Characters played by Hee-seop Sim
Kenji
Characters played by Ji-won Uhm
Headmistress