Soba e

The ad Soba e 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. (Source: ANN)One rainy day, Osamu gets on his way back home. Then he finds out the umbrella that Sayu gave to him as a present is missing. The umbrella transforms into a girl, and starts moving around the city that gets rained on.