I see... it is most interesting to see how many things exist in more than one world.

[ wondering now as he folds if each world has their own special technique... and what new crafting methods might be out there that don't yet exist in his own. ]

He mentioned it offhand before, but he only agreed to give me instruction in the subject as a concession after he lost to me in a sparring match. That is often the only way to get him to do anything, as much as I personally dislike it.

[ kagetsu really is his opposite in a lot of ways. ]

...But yes, he is a kind and earnest person, excessive energy aside.