★ 7.9
★ 6.5
★ 0.0
★ 7.3
★ 8.3
★ 8.0
★ 6.0
★ 6.3
★ 7.4
★ 7.0
★ 6.8
★ 7.6
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.
