Nogizaka Haruka no Himitsu Purezza ♪
English title: Haruka Nogizaka's Secret Purezza
Japanese title: 乃木坂春香の秘密ぴゃあれっつぁ♪
Alternative titles: Nogizaka Haruka no Himitsu 2, Haruka Nogizaka's Secret Purity
Type: TV
Source: Light novel
Episodes: 12
Status: Finished Airing
Aired: Oct 6, 2009 to Dec 22, 2009
Broadcast: Tuesdays at 02:14 (JST)
Duration: 24 min per ep
Rating: PG-13 - Teens 13 or older
Studios: Diomedéa
Producers: ASCII Media Works, Studio Mausu
Licensors: Discotek Media
Genres: Comedy, Romance
Themes: Otaku Culture, School

Haruka's manga and anime hobby is still concealed by her dear friend Yuuto, but Yuuto's other female friend starts to feel affection and attraction towards him, so a feelings war begins among their circle of friends. Meanwhile Yuuto tries to make Haruka happy doing what she likes the most: drawing manga, watching anime, and attending special anime events.

(Source: ANN)