Kanesou Aideba KnifeThe Aideba is a thinner, more lightweight variation of the traditional Deba knife, making it easy to handle. With a blade thickness of approximately 5mm, this knife offers excellent maneuverability while maintaining strength.This knife is single-beveled and made of high-carbon steel, providing superior sharpness.It has been professionally sharpened and is ready for immediate use upon arrival. Please handle it with care when unpacking. The price includes the sharpening fee.It features engravings "登録" (Registered) and "かね惣" (Kanesou).Length: 285mmBlade Length: 150mmBlade Width: 42mmBlade Thickness: 5mmWeight: 165gSHARPENED by a Japanese Sharpener. Razor sharp. The sharpener is in Kyoto, the traditional city in Japan as you know. You can use without maintenance. You don't need to pay maintenance costs after receiving. If any, please feel free to ask, English available.- SHIPPING NOTE from Japan・A PHONE NUMBER REQUIRED・I cannot ship to P.O. Box.・Some area of countries will be applied a remote area fee (25 USD or more, the most of US and West Europe is okay.)