Mano (and her backup Eggs) are going to be on Music Japan, Melodix, and Music Station. And Mano herself had a crapload of magazine appearances scheduled (some of which are already out.)
Someone on H!O (Ichigo2113) that was there, said that the line for the Mano Erina (and Eggs, I think) handshake event on 5/10/09 almost went "near enough all around the concert venue".