Ame Nochi Maru

One day, hair styler Kota finds a distressed Maru crying at a nearby playground. Taking pity on the dog-like Maru, Kota takes him home and finds himself unable to ignore the man's vulnerable state. What follows is both a self-introspective and romance story as the two men attempt to overcome their individual trauma and learn how to love and be loved in return.

(Source: Takeshobo, translated)