Nao Shinkawa is a supporting character in the anime Shirobako, serving as a color setter and final checker at the fictional animation studio Musashino Animation. Her primary responsibility involves color coordination, ensuring that the palette used across scenes and characters remains consistent and matches the artistic direction. She also conducts final checks on completed animation cuts, verifying that color specifications are correctly applied before the footage moves further in the production pipeline. Nao is depicted as an adult female with short brown hair and gray eyes. Her background prior to joining Musashino Animation is not detailed in the series, and her personal motivations are not explored in depth, but her dedication to her technical duties reflects a professional commitment to quality control within the studio. She interacts with other staff members as part of the production workflow, though no specific key relationships or significant character development are highlighted. Her notable abilities lie in her precise color matching skills and her meticulous attention to the final visual output, which contributes to the overall stability of the studio’s projects.