DESCRIPTION Japanese kitchen knife. Types of knives : 柳刃 Yanagiba , 薄刃 Usuba , 出刃 Deba Size (Longest one) : 35.5 × 3.5 cm Blade length : 23 cm Total Weight : 517 g The characteristics of Japanese knives include their sharpness and durability, as they utilize sword-making techniques. Their quality is recognized worldwide. The oldest surviving Japanese knife dates back to the Nara period and is preserved in the Shosoin in Nara. Knives were considered consumables that needed to be sharpened, so very few have survived, but it's believed that they existed even before the Nara period. The shape of these ancient knives resembles that of Japanese swords, with exceptionally long handles. Knives of this shape were used until the mid-Edo period. It's said that knives with similar shapes to today's deba, yanagiba, and nakiri knives were perfected from the mid to late Edo period. The Edo period was a time of stability and cultural development in Japan, leading to the flourishing of various culinary cultures and the evolution of tools to match. NOTICE The lot will be carefully packaged and sent by Japan Post, DHL or FedEx depend on the situation. It takes about 3 weeks to receive normally. Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Sometimes Customes or delivery company in your country contact you for Customs clearance via phone or email. Please make sure that you could answer the phone. If you don't, the parcel will return to me and it cost more double shipping fee for reshipping. I appreciate your cooperation.