Joshi Ochi!!: 2-kai kara Ero Musume ga Futte kite, Ore no Areni!?
※ NOTE: "Normal edition" broadcast on Tokyo MX, "complete edition" streamed on Comic Festa's Anime Zone streaming service.
Aikawa Sousuke is a part-time worker who lives in a run-down apartment. One day he hears a creaking sound from his ceiling, and suddenly the resident of the apartment above his, Unyuu Sunao, falls through a hole that appears in his ceiling onto his bed. Thus starts Sousuke and Sunao's comical life of living together.
[Source: Anime News Network]