Space Pirate Mito

Space Pirate Mito (宇宙海賊ミトの大冒険, Uchū Kaizoku Mito no Daibōken) is a Japanese anime series directed by Takashi Watanabe, and produced by Triangle Staff Studios from January 4 to March 29, 1999. The second season entitled Mito's Great Adventure: The Two Queens (宇宙海賊ミトの大冒険 2人の女王様, Mito no Daibōken: Futari no Joō-sama) aired from July 5 to October 1999. Both seasons have been released on DVD in the United States, though only the first season is available with English dubbing.

Plot
Mito isn't just another space pirate, she's a three foot tall childlike alien with enough guts to outshine a supernova. She's known as the galaxy's most dangerous pirate, a wanted criminal who destroys a dozen police space cruisers every day before breakfast. But all she really wants is to be called "Mom".