Their first appearance was in "Pretty Soldier Sailor Moon SuperS ~ Dream Warriors - Love - Into Eternity..." where they were loyal to Zirconia. In "Pretty Soldier Sailor Moon ~ Beginning of the New Legend", another group of Pierrot appeared along with the Amazon Trio.
- Even though a Pierrot did not appear in the Anime, there was a Bipierrot Cardian that also had a clown like appearance.
- There also exists a Lemures in the SuperS arc named Mr. Magic Pierrot.
- A group of clown-like Youma of the same name appear in "Pretty Guardian Sailor Moon".