Ninja Hattori-kun

The everyday Sanyo family gets an unexpected surprise in the shape of a new lodger-Hattori is a ninja boy who has come down from the Iga mountains to attend normal school. Befriending Kenichi Sanyo, who is the same age as he, Hattori starts attending school undercover, occasionally accompanied by his brother, Shinzo, Shishimaru the ninja dog, and Kenichi's girlfriend, Yumeko. The gang is also threatened by the rival Koga ninja, Kemumaki, and his evil sidekick, Kagechiyo the Shadow-cat. (Source: The Anime Encyclopedia)

Type: TV
Rating: G - All Ages
Season: fall 1981
Status: Finished Airing
Read more: MyAnimeList (MAL)
Studios: Shin-Ei Animation
Genres: Comedy Slice of Life
Tags: comedy slice of life short episodes based on a manga manga martial arts ninja shounen swordplay japan present nudity pantsu elementary school