Arale Norimaki (則巻アラレ, Norimaki Arare?) is a fictional character and the main protagonist in the anime and manga series Dr. Slump created by Akira Toriyama. She is voiced by Mami Koyama in the first anime and Taeko Kawata in the second. She is also a playable character in the Japanese video games Jump Super Stars and Jump Ultimate Stars, both for the Nintendo DS. Recently, she appeared as a playable character in Dragon Ball Z: Budokai Tenkaichi 3. Yuko Hara voiced her in the radio drama in 1981.
Arale is a robot built by Senbei Norimaki that looks like a little girl. She is known for her naivety, energetic personality, lack of common sense, and amazingly unbelievable strength. Ironically, she is nearsighted and needs to wear glasses. This is probably a play on how perfectly human she is meant to be. She has long, bluish-purple hair in the original manga and anime series, but has dark-brown hair in the 1997 Dr. Slump anime.
Arale is a pun on the Japanese word for a small rice cracker. Senbei Norimaki's mission is to convince the other citizens of Penguin Village that she is just a normal human girl. It seems to work, despite her superhuman athletic ability.