
Quick answer — Kikuko Sadakata worked on Corpse Princess: Kuro (Character Design), Twin Star Exorcists (Character Design), Corpse Princess: Aka (Character Design) and 3 more anime.
Kikuko Sadakata worked on Corpse Princess: Kuro (Character Design), Twin Star Exorcists (Character Design), Corpse Princess: Aka (Character Design), Kirio Fan Club (Main Key Animation), Muromi-san (Character Design), Makai Ouji: devils and realist (Character Design).