Penguin Musume♥Heart
English name: Penguin Musume♥Heart
Genres: Comedy, Slice of Life, Ecchi
Type: ONA, Episodes: 22
Aired: Apr 19, 2008 to Nov 14, 2008
Studio: Picture Magic
Source: Manga
Rating: R+ - Mild Nudity
Synopsis:
Sakura Nankyoku is a total otaku. Due to a fluke, she gets elected as her class' Student Council President. Everything takes off from there into a series of crazy misadventures revolving around Sakura, her family, and her classmates.

(Source: ANN)