There was a cafe called the “Evening Rain” in a western-style building at the end of a narrow street on the Dutch Slope. On a rainy night, a university student who lost her way by chance met a strange shopkeeper. A mysterious cafe with a strange attachment to evening rain, the “Evening Rain Cafe”……because of it, she got to learn about Nagasaki’s variety of traditional confectionery. Eventually, she came to work at the shop, but the shopkeeper had an amazing secret. A story of a sweet relationship connected by sweet confectionery begins here.