One Room, Hiatari Futsuu, Tenshi-tsuki.

Studio Apartment, Good Lighting, Angel Included

Shintarou Tokumitsu is a high school student who lives alone, but things change unexpectedly when a girl named Towa appears on her balcony! Not only he is very pure and sweet, but there is something different about him – something … Divine. Who is Shintarou’s new roommate, and what tall jinks are in the store?!