Petit Eva: Evangelion@School is a oNA (web) anime that premiered in spring 2007, produced by Xebec.

About the production: the story comes from an original script, there are 24 episodes of about 3 minutes and its current status is "finished".

Its main genres are comedy and slice of life, with themes such as Full CGI, No Dialogue, Parody and Chibi.

On AniList, Petit Eva: Evangelion@School has an average score of 45%, an average score, and appears on 7,512 users' lists.

"The Bandai Channel website announced that Petit Eva ~Evangelion@School~, the "first official super-deformed series" based on Neon Genesis Evangelion, will be adapted for video. The official announcement will be made in the September issue (on sale August 10) of Newtype magazine in Japan. The Gainax/Khara franchise spinoff spoofs the psychological science fiction drama by reimagining the characters as classmates in Tokyo-3's Nerv School, headed by Principal Gendō Ikari and Misato-sensei. The student body includes three different Rei "sisters," the EVA-01 mobile weapon reimagined as the school bully Evanchō, and the ill-fated Jet Alone robot as JA-ko, a "hidden character" in the form of a shy android girl. Ryuusuke Hamamoto created the character designs which has inspired four-panel gag manga serializations in four different magazines: Monthly Shōnen Ace, Newtype, Dengeki Hobby Magazine, and Figure Oh. The Petit Eva project has also developed merchandising from super-deformed figurines to limited edition Doritos corn chips." (Source: MoonPhase)

Official synopsis from AniList.