Takohiki is narrower than Yanagi. It's good for slicing fish. Long and single bevel blade is difficult to use. Recommend for skillful users. Single bevel for Right handed. The edge of the initial condition may be not very sharp. Users need to sharpen it as they like. Notice: Blade oxidizes quickly. Please read this article "about rust". Recommend to clean by rust remover before using. If you want to prevent oxidation perfectly, apply oil after washing. Free sharpening service for 10 year Blade material: Shirogami (White steel) + Iron Handle materials: Magnolia wood + Plastic Blade length: 180mm Balde width: 20mm Total length: 335mm Weight: 80g Size is approximately. Each knife has different size slightly. Craftsmen made them one by one. Each blades and handles are a bit different each other. There may be some small scratches or uneven surface.