
Quick answer — Kazu Doi worked on Dealing with Mikadono Sisters Is a Breeze (Color Design), Cromartie High School (Color Design), Miss Hokusai (Color Design Assistance) and 2 more anime.
Kazu Doi worked on Dealing with Mikadono Sisters Is a Breeze (Color Design), Cromartie High School (Color Design), Miss Hokusai (Color Design Assistance), Fena: Pirate Princess (Color Design), Le Chevalier D'Eon (Color Design Assistance).