[Mitsuki returns the smile, but she appears somewhat hesitant, to give Kotone's name, to reveal any important information. A pause, she tilts her head.]

I doubt she's given her name to anyone. [That is easy enough to say, likely not a lie.] She may have been wearing a...a very elaborate outfit. [Mitsuki stands, straightens up in one single, graceful movement.] She'd be armed, as well.