This is a handmade, forged kitchen knife. It has the "Tosaichi" mark and "Atsukuchi" (thick blade) written on it, and is characterized by its sturdy construction. It's a great item for filleting fish and other tasks. It's roughly the size of a small deba knife. [Product Name] Handmade Forged Kitchen Knife [Mark] Tosaichi [Features] Atsukuchi (Thick Blade) [Condition] Used about 3 times. Thank you. #DebaBocho (Deba Knife)