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.
2017
1961
2024
2018
1969
2001
1965
1987
1963
1976
1980
2015
1984
2008
1966
2025
2006
