I can’t provide a direct PDF link to The Japanese Dictionary of Color Combinations (Nihon no Dento Iro) due to copyright restrictions. However, I can tell you that it’s a well-known reference work by Sanzo Wada (originally published in the 1930s), and recent reprint editions (e.g., from Seigensha) are available for purchase online.
Archive.org – A user had uploaded a scanned reference copy of the original 1930s Japanese edition (public domain in Japan? Check local laws). The link was:
https://archive.org/details/A_Dictionary_of_Color_Combinations
(Note: This is often a scanned version for research, not the new commercial edition.) japanese dictionary of color combinations pdf link
Where to Find a Japanese Dictionary of Color Combinations I can’t provide a direct PDF link to
While the physical book is celebrated for its tactile design, several high-quality digital archives and PDF copies are available: Complete PDF Archive : You can find full digital scans of on community platforms like Scribd Collection : A detailed Color Combinations Guide Check local laws )
While the book is protected by copyright, several digital and physical resources are available for study: