"Wonderland of the Japanese Sword Fittings" is a book focusing on Japanese swords and their fittings. It delves into the historical Japanese swords, their associated decorations, the design and functionality of sword fittings, as well as the manufacturing techniques involved. Furthermore, it provides explanations on the historical and cultural backgrounds of Japanese swords. With abundant photographs and illustrations, readers can enjoy detailed introductions to beautiful swords and their fittings.