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.
2013
1964
2021
1898
2011
1986
1997
2017
2019
2014
1966
2012
2016
2024
2025
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