
Quick answer — Shinji Itou worked on My Happy Marriage Season 2 (Sub Character Design), SHOW BY ROCK!! Mashumairesh!! (Character Design), Kumamiko -Girl Meets Bear (Prop Design) and 1 more anime.
Shinji Itou worked on My Happy Marriage Season 2 (Sub Character Design), SHOW BY ROCK!! Mashumairesh!! (Character Design), Kumamiko -Girl Meets Bear (Prop Design), Watashi no Shiawase na Kekkon (Shinsaku Anime) (Character Design).