200mm Hatsukokoro Aokitae Aogami Wa BunkaH & Ks house brand is called Hatsukoro. The brand is supplied by a handful of manufacturers from different notable knifemaking regions such as Seki, Tosa and Sanjo. Location: Tosa, Japan Line: Construction: San mai Edge Steel: Aogami 2 (Blue #2) HRC ~63 Cladding: Stainless Steel Finish: Kurouchi Edge Grind: 50 50 (Double Bevel) Handle: Octagonal wenge with buffalo horn ferrule. Weight: ~168. 9g Blade Length: ~120mm Overall Length: ~mm Thickness at