Don't Have Any Friends
A girl with a round face and glasses suddenly shows up at the Kawai Complex. Her name is Tsuneda Miharu and she turns out to be Sayaka's friend, but Sayaka seems unhappy to see her. The reason soon becomes clear as Miharu turns out to be a box of Sayaka's weaknesses. She is immediately welcomed by the residents of Kawai Complex.
Aired 13/06/2014EP 11 - Don't Have Any Friends

2014
The Kawai Complex Guide to Manors and Hostel Behavior
Usa, a high-school student aspiring to begin a bachelor lifestyle, moves into a new apartment only to discover that he not only shares a room with a perverted roommate that has an obsession for underaged girls, but also that another girl, Ritsu, a love-at-first-sight, is living in the same building as well!