[ It would be oh-so easy to lay everything bare and admit to being one herself, but there's still something fishy here that she's determined to suss out before giving away her own cache of secrets. She pretends to think a moment before she replies, casually: ]

I know a few.

[ More than just a few, technically, but she's only really friends with a handful, the rest having forsworn her a century ago. ]

Why do you want to know? Don't you already have shinigami friends of your own?

[ With another wave towards the "movie set" as she continues staring at Misa, expectant. ]

Though it's not very nice to kill your friends.