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.
2007
1992
2022
2006
2004
1922
2005
1998
2008
2014
2023
1985
1986
2000
