Studio Apartment, Good Lighting, Angel Included

Shintarou Tokumitsu's life remains relatively ordinary despite living alone in a studio apartment. His routine is disrupted when he discovers an angel named Towa on his balcony. Towa, sent by God to study human behavior, quickly becomes close to Shintarou and moves in with him, though their small apartment often proves challenging for both their needs. As he tries to balance his personal relationships, Shintarou's interactions with other girls only add to the complications.