[ Ah, two good questions that are easily answered in one sentence. ]

Yes. I am Kogitsunemaru, the tsukumogami of the sword you saw just a moment ago. This blade and I are one and the same. I suppose you've never encountered anything like me before, hm?

[ Because he wouldn't be surprised, but then again... there's always something that can be compared to, though Kogi has no clue what kind of world Kaden hails from--- except of one that has many nice foxes in it. ]