BOF2013 B.B.K.K.B.K.K.の7key差分です.DL: https://www.dropbox.com/s/jmlbqpdt5teet4y/bbkkbkk%E9%9F%B3%E8%BF%BD%E5%8A%A0%E5%B7%AE%E5%88%86.zip mylist/38110132
http://www.nicovideo.jp/watch/sm21969145
