Ninja Nonsense is a tV series anime that premiered in summer 2004, produced by ufotable.

About the production: the story comes from a manga, there are 12 episodes of about 24 minutes and its current status is "finished".

Its main genres are comedy, with themes such as Ninja, Parody, Meta and Shounen.

On AniList, Ninja Nonsense has an average score of 65%, a good score, and appears on 8,068 users' lists.

Kaede is a normal school girl who was studying for her exams for school when suddenly she is interrupted by Shinobu, a girl who is a ninja-in-training, attempting to complete her exam. The problem is, in order for her to successfully complete her exam, she must steal one of Kaede's panties! In Kaede's attempt to stop Shinobu from stealing her panties, an unexpected friendship is forged between the two. Kaede soon becomes engrossed in Shinobu's world, surrounded by partying ninjas and a yellow pac-man like thing by the name of Onsokumaru, who claims to be the master of all ninjas! [Written by MAL Rewrite]

Official synopsis from AniList.