Return of the Pied Piper (1989)

Based on the classic tale of the Pied Piper, this Rock-Opera themed cartoon tells the tale of the 1960s small suburban town of Hamlin, which has been infested with rats. Sly, a Jimi-Hendrix styled guitarist, is hired to take care of the rats with his musical abilities, and is promised a Harley Davidson from the mayor as payment. When he gets cheated out of his payment, he then uses his music to lead the kids to a mountain.

Choir director Johanna Bischoff and her girls choir go to a concert in their hometown Hameln. Shortly before the scheduled performance disappear four of the girls and the organist David.Sie were on a hike in a cave of the Ith - the fabled mountain, in which 700 years ago the Pied Piper is said to have led the children. Seeking help, Johanna turns to her ex-boyfriend Jan Faber, head of the police station in Hameln.

世界各地で妖精たちが街に現れて、笛の音を使って子供たちを連れ去るという事件が起きていた。ちびうさがぺルルという不思議な少年と友達になった日の夜、十番街にもその妖精たちが現れた。彼らに捕まってしまったちびうさを助け出すため、セーラー戦士たちはぺルルとともに、異世界の魔女バディヤーヌがいるマジパンヌキャッスルへと向かった。