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.
1963
2016
2003
1992
1978
1948
1930
1965
1942
2018
1961
2006
2007
2019
2000
1993
2005
