Kazunari Usa moved into the Kawai boarding house to live on his own as a high school freshman, and this bonus episode catches up with him and landlady Ritsu Kawai after the TV series ended. Housemates Shizuru Shirosaki, Mayumi Nishikino, and Sayaka Watanabe are all still around for the comedy, but the episode leans into where Usa and Ritsu stand with each other rather than a new houseful of gags. Never broadcast, it was bundled with the series' seventh Blu-ray/DVD volume instead.