
Quick answer — Sunao Chikaoka worked on Night World (Sub Character Design), Shion no Ou: The Flowers of Hard Blood (Animation Director), Wake Up, Girls! The Movie (Character Design) and 9 more anime.
Sunao Chikaoka worked on Night World (Sub Character Design), Shion no Ou: The Flowers of Hard Blood (Animation Director), Wake Up, Girls! The Movie (Character Design), Kyou no Go no Ni (2008) (Character Design), RIN ~Daughters of Mnemosyne~ (Key Animation), Wake Up, Girls! (Character Design), Asura Cryin' (Animation Director), Hakubo (Character Design) and 4 more.