Nihon Iroha Dictionary This is the "Nihon Iroha Dictionary" published in the Meiji era. It is a Japanese dictionary arranged in "Iroha order" (a traditional Japanese ordering system). The texture of the traditional Japanese binding, the small size that fits in your hand, and the fine typesetting throughout tell the story of the printing culture of the time. The red one is in worse condition. Title: Nihon Iroha Dictionary Binding: Traditional Japanese binding Size: Approximately 11cm tall x 7.5cm wide x 2-2.5cm thick (pocket size)