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.
2015
2019
1995
1979
1977
1961
1963
1964
1939
1938
2020
1983
1992
1978
1966
1999
1962
2001
