In the first episode Shinobu, a ninja apprentice, is attempting to pass her ninja exams while Kaede, a normal schoolgirl, studies for her school exams. As a part of her exam, Shinobu is ordered to break into Kaede's room by her instructor, Onsokumaru. Shinobu, who despite her enthusiasm, possesses little if any actual ninja skills, believes herself to be invisible and 'sneaks' into Kaede's room. Since Shinobu is perfectly visible to Kaede, the mission doesn't go as planned. Despite all of this, Kaede takes pity on Shinobu and the two become close friends. Although this is a ninja-themed series, most of the twenty-four stories are self-contained snippets of Shinobu's life and dealings with her zany instructor, Onsokumaru and other ninja (sometimes referred to as the Sasuke Army).
Genre: Animation, Comedy, Fantasy