sentence: personnel final lineup eizo sakamoto -- vocals ( 1996 -- 2006 ) syu -- guitar ( 2003 -- 2006 ) masaki -- bass ( 1997 -- 2006 ) former/guest members katsuji -- drums ( 1997 -- 2006 ) mie -- lead vocals in animetal lady ( 1997 -- 1998 , 2002 ) kouichi seiyama -- keyboards ( 1997 -- 1998 , 2002 ) marty friedman -- lead guitar on one track on animetal lady marathon ii ( 2002 ) nov -- vocals on '' ai o torimodose !