A katana is actually a japanese sword characterized by a curved, solitary-edged blade that has a round or squared guard and extensive grip to accommodate two hands. Hamon :The Hamon is the line of tempering that demarcates one of the most rigid and sharp part of the blade with the https://arthurnbbzy.signalwiki.com/711703/not_known_factual_statements_about_katana_sword_for_sale