The Katana differed from your Tachi mainly because it experienced an extended and much more curved blade. The largest beneficial on the Katana, when compared to your Tachi, was that it had extra toughness and ability than its sister. Hamon :The Hamon is the line of tempering that demarcates quite https://caidenjkkji.blogars.com/26803074/katana-sword-no-further-a-mystery