Arakawa Under the Bridge
Alternative title: Arakawa Under the Bridge
Story Overview
Gag manga about a young -elite- man who has a policy of not being in debt to anyone. But he ends up owing his life to a strange girl who saves his life. Rino, the girl, believes she is a martian & lives under the bridge by the Arakawa river. So the young man ends up living there too. (Source: Manga Junkie)