He laid the groundwork for contemporary color research by systematically cataloging color schemes that blended traditional Japanese sensibilities with Western modernism. His work was the first of its kind to treat color combinations as a formal subject for study.
: The final pages include cut-out color chips that can be used for custom palette creation or physical color matching. a dictionary of color combinations pdf vol 1
: Includes precise CMYK color codes for each combination, making it highly practical for modern digital and print design. He laid the groundwork for contemporary color research