Toei Animation Co., Ltd. is a Japanese animation studio primarily controlled by its namesake Toei Company. It has produced numerous series, including Sally the Witch, GeGeGe no Kitarō, Mazinger Z, Galaxy Express 999, Cutie Honey, Dr. Slump, Dragon Ball, Saint Seiya, Sailor Moon, Slam Dunk, Digimon, One Piece, Toriko, World Trigger, The Transformers, and the Pretty Cure series. The company is headquartered in Nakano, Nakano, Tokyo with its studios in Higashiōizumi, Nerima, Tokyo which also houses the Toei Animation Museum. Wikipedia