Ikkyū-san is a Japanese historical comedy anime series produced by Toei Animation, based on the recorded early life of Zen Buddhist monk Ikkyū during his stay at Ankoku-ji Temple.

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.