Click Install to get Nihon, no jailbreak required on iOS devices for free.
The traditional colors of Japan are a collection of colors traditionally used in Japanese literature, textiles such as kimono, and other Japanese arts and crafts.
App supports landscape screen;
Click on the color name in the home page, you can see a list of 451 colors;
The application provides Today Widget, hope you can see the different colors at any time, to inspire and improve the mood.