Lee Jung-jae
Woo-in
橘実里
Aya / Asako
粟田麗
Rie
김민희
Mia
기주봉
Woo-in's Brother-in-Law
Ren Ōsugi
Aya's Father
Kimiko Yo
Aya's Mother
Kim Yeong-cheol
Jong-wan
