Yuri Seijin Naoko-san (2012)
Japanese title: 百合星人ナオコサン
Type: OVA
Episodes: 1
Source: Manga
Genres: Comedy, Girls Love
Studios: ufotable
Producers: Aniplex
Duration: 28 min
Rating: PG-13 - Teens 13 or older

Naoko-san is an alien from the planet Yuri, who is plotting to conquer the Earth by yurifying it. Misuzu is a junior high girl and is always troubled by Naoko-san, who lives on the roof of her house.