
Quick answer — Ritsuko Utagawa worked on Gintama: THE VERY FINAL (Color Design), Gintama Season 4 (Color Design), Gintama.: Silver Soul Arc - Second Half War (Color Design) and 29 more anime.
































Ritsuko Utagawa worked on Gintama: THE VERY FINAL (Color Design), Gintama Season 4 (Color Design), Gintama.: Silver Soul Arc - Second Half War (Color Design), Gintama - The Movie (Color Design), Baccano! (Color Design), MEGALOBOX 2: NOMAD (Color Design), TONIKAWA: Over The Moon For You ~SNS~ (Color Design), Baccano! Bangai-hen (Color Design) and 24 more.