The Miyako Shisa (Miyako island lion dog) katana has been traditionally forged and laminated in the gomae kitae tradition (five layer steel). This school combines panels of hard and soft steel for superior edge retention and shock absorption. The inner core is formed from hard steel, follow by a U shaped layer of soft steel. This in turn is followed by a U shaped layer of hard steel. As shock travels across the blade, it encounters five layers of alternating steel strength.
Blade lamination: Gomae kitae Steel: 1095/1045 Tempering: Differentially hardened (clayed) and water quenched Rockwell Hardness: 62 edge / 40 spine Fittings: Handmade Shisa (lion dog) themed tsuba, kashira, tsuba, and menuki Kurikata, Koiguch, Kojirii: Polished buffalo horn Polish: Japanese finger stone polish. Blade length: 29 inches (habaki to tip) Over all length: 40.9 inches Tang: Full tang with Ronin kanji. Grip: 10 inches Wrap: Silk ito over genuine ray skin. Saya: Bllacksilk sageo over blacklacquer with buffalo horn inserts Ability level: Advanced dojo use (bamboo, tatami mats, etc)