Twin Princess of Wonder Planet

Twin Princess of Wonder Planet (ふしぎ星の☆ふたご姫, Fushigiboshi no Futagohime) is a 2005 Japanese animated television show conceptualized by Birthday and produced by Nihon Ad Systems and TV Tokyo, with animation from Hal Film Maker.

A manga adaptation titled Twin Princess of Wonder Planet: Lovely Kingdom by Mayuki Anan ran in Ciao to promote the series, which was licensed in English by Chuang Yi for Southeast Asian distribution. After the series' conclusion, it was followed up with a sequel titled Twin Princess of Wonder Planet Gyu! in 2006.