Park Bo-young
— Joo-ran
Uhm Ji-won
— Kato Sanae
Park So-dam
— Yeon-deok
Kong Ye-ji
— Yuka
Sim Hee-seop
— Kenji
고원희
— Shizuko
금새록
— Naoko Oyama
주보비
— Kihira
Park Seong-yeon
— Counselor
박주희
— Joo-ran's Mother
박세인
— Eguchi
Mok Gyu-ri
— Akimi Kimoto
김동현
— Driver
Lee Ye-eun
— Center
Kim Soo-bin
— Kokomi Yasuda