Struggling high schooler Miyui Mashio is transported back to 1991, where she attends school with her quarreling parents—realizing she must form an idol group with her mother to help her parents fall in love, or risk never being born.
as Miyu Mashio
as Yumiko Mashio
as Moteki Kenichiro
as Urano Shuichi
as Kaga Shuzo
as Ushio Takafumi
