Kazuko Nakashima (中島 和子, Nakashima Kazuko) is a color designer working for CloverWorks. Previously, she worked for A-1 Pictures. She is best known for her works in Ano Hi Mita Hana no Namae o Bokutachi wa Mada Shiranai. (AnoHana: The Flower We Saw That Day), Kannagi, Ookiku Furikabutte: Natsu no Taikai Hen (Big Windup! The Summer Tournament), THE iDOLM@STER, Sword Art Online, Shigatsu wa Kimi no Uso (Your Lie in April), Kokoro ga Sakebitagatterunda. (The Anthem of the Heart), Occultic;Nine, Granblue Fantasy: The Animation, Darling in the Franxx, and Yakusoku no Neverland (The Promised Neverland).