Sunao Katabuchi
August 10, 1960 — Hirakata, Osaka, Japan
Sunao Katabuchi is a Japanese animation director, screenwriter, and storyboard artist. He is director of Contrail Co. Ltd. He has been a part-time lecturer at Nihon University College of Art since 2006, and a Project Professor at the college of Art of at the same university since 2018.
