It's strange, but people live side by side. Sato, a young man who was thinking of moving, unexpectedly finds himself staying at "Corpo Unofune." He is greeted by a pair of landlady sisters and a mysterious creature (?) that says "Tetepamu!". As he spends his days bewildered, people who were once "strangers" gradually become "neighbors." A new kind of slice-of-life story that slowly unfolds while also unraveling mysteries! (Source: FaMH Entertainment, translated)