在魔法王国居住的青萍与她的弟弟纯还有宠物一起来到了人类的世界。担心他们的爸爸和妈妈也随其一同来到了人类的世界，在人类的世界一家人化身青萍一家来生活。青萍在人类世界凭借天生的才能化解了许多困难。

Mahou Tsukai Chappy or Little Witch Chappy is an anime series that debuted in Asahi Broadcasting Corporation in 1972. It is the fifth magical girl anime in history, and the fifth produced by the Toei Animation studio. While the show was fairly popular, it was not as popular as Toei's earlier magical-girl series, and is relatively obscure compared to its predecessors.

In addition to its success in Japan, Chappy has been dubbed into Italian, French, and Spanish and broadcast on TV in Italy and in various Latin American nations such as Mexico, Peru, or Chile. A manga adaptation of the story was drawn by Hideo Azuma, who later became more famous for his manga-turned-anime works, Little Pollon and Nanako SOS.

Chappy, along with other Toei magical girls such as Akko-chan, Sally, Cutie Honey, Megu-chan, Lunlun, and Lalabel, is a playable character in the Sony PlayStation game Majokko Daisakusen: Little Witching Mischiefs.

The series was released on DVD in Japan in a box set in December 2005.

La piccola Chappy, una ragazza d'alto rango della nobiltà, lascia il magico mondo di Magilandia (stanca della tradizione del suo paese) e si trasferisce sulla Terra, ammaliata dalle usanze del popolo umano. Presto tutta la sua famiglia decide d'unirsi a lei in una casa sulla Terra. Assieme ai genitori, al fratello Juno e a Dancan, un procione parlante, Chappy comincerà quindi a vivere nel nostro mondo come un normalissimo essere umano, anche se le rimane comunque sempre il potere di Magilandia, al quale ricorrerà però solamente in caso di vera emergenza e necessità.