"I sometimes carry a knife, but it's more of a hunting knife. Useful for prying open windows and doors or cutting wires and rope as much as for fighting. I suppose I could bring the whole arsenal along wherever we choose to practice, and experiment with what I've got." He won't be teaching Ichi how to fire a gun, of course, since that's more of a sight-based weapon. "If you're in need of additional weaponry, I've got some to spare."