For all of your library patrons that like JPop this will be of interest. Berryz Kobo is planning their first U.S. album. I did not see an official release date yet. Follow the link to the full article at Anime News Network.
http://www.animenewsnetwork.com/interest/2011-01-26/jpop-girl-group-berryz-kobo-plans-1st-u.s-album