Kou Ichinomiya has always lived according to the creed of his wealthy, successful family: never be in debt to anyone. But one day, under the Arakawa Bridge, his life is saved by a homeless girl named Nino. In order to pay her back, Kou promises to be her boyfriend; and thus begins his new life under the bridge.
Ko Ichinomiya's family motto is "Never be indebted to anyone...
Kinoshita Kazuya is a 20-year-old failure of a college stude...
Takuya Seo is a quiet otaku who keeps a low profile at schoo...
