User blog comment:DiegoAnime3000/Bane = White Fang Leader/@comment-18396318-20140711173216/@comment-3257939-20140712010204

The turtle-looking thing on his arm doesn't cover his tattoos. As you can see in the photos, that armor covers one side of his arm and the tattoos are in the middle, right where the biceps are, but there is nothing there in Yatsuhashi's picture and you can clearly see his biceps.