Berryz Koubou, please :)
Their stuff has been used in anime and games, so they're relevant. Plus, they have enough of a fanbase to bring people from all over to see them. Hell, some of their fans in Japan would be sure to come along to SJ to see them perform here.
Their stuff has been used in anime and games, so they're relevant. Plus, they have enough of a fanbase to bring people from all over to see them. Hell, some of their fans in Japan would be sure to come along to SJ to see them perform here.