She shifted at that, a movement that indicated her want to touch her own blade--more of a wakizashi than a full size blade--and it was hard to disguise the perk of interest and the smile that wanted to show itself. But no, she couldn't broadcast like that; don't show weakness.

It would be pointless to hide the interest completely, though, so Naoto nodded. "I have an interest in such weapons, and history is useful. Is this a more commonly available text, or belonging to a private library?"

She hoped it was more common, because then she could add it to her research. It would probably be a pleasant read.