Centers on a boy named Osamu who receives an umbrella as a gift from Sayu, but it goes missing. That umbrella transforms into a girl who goes gallivanting around town on a rainy day.
2005
2020
1995
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2014
1965
1987
1990
2011
2009
1981
1993
2016
2021
2017
2022
1996
1982
