Clay Tempered

About

The Clay-Tempered Katana series showcases the centuries-old 土塗り焼き入れ technique, where clay is applied to the blade during forging to create a hard edge and a softer spine. This process enhances katana sharpness , balance, and durability, making them ideal for cutting practice or display. Each clay tempered katana is made with precision, often using T10 steel , which is the most suitable material for clay tempering due to its consistent hardness and ability to form a beautiful hamon. Compared to folded steel, clay tempered katana deliver superior edge retention and cutting performance, giving collectors and martial artists a battle ready katana that combines tradition and function.