[Granted, it might take him time to get to this, but Raven is prepared for that. She's on the move though, and doesn't want to risk speaking.]

Okumura-san,

I'm moving around from group to group and place to place. I'm very effective at being scary, and taking out groups to unconsciousness. I'm also heightening their feelings of fear and hostility, directing it towards each of their own, if I can.

I'm highly mobile, and can also function as healer if needed. You and Elizabeth can contact me via this device, as I'm keeping it on me.