Michiyo Yasuda worked for (formerly known as Shin-Ei Doga), which is based in Koganei, Tokyo .
The solid story: Yasuda joined Toei Doga in the 1960s, where she honed her skills as a color designer and cel painter on landmark films like Horus: Prince of the Sun . In the mid-1970s, she moved to in Koganei, becoming the studio’s chief color designer. There, she defined the iconic palettes for nationwide hits such as Doraemon , Crayon Shin-chan , and the Meitantei Conan (Case Closed) TV series and films. Her precise color specifications—ranging from Nobita’s yellow shirt to Conan’s blue jacket—became studio standards. Yasuda remained with Shin-Ei for over 30 years, until her death in 2016, cementing her legacy as the “color magician” of Koganei’s most famous animation house. Michiyo Yasuda worked for (formerly known as Shin-Ei