Lastier (original: ?????) is a japanese rock band formed in 1996 and disbanded somewhen in the year 2000 with a total of 4 albums: IN REASON (1997), Birthplace (1997), DEPARTURES (1999) and -R- (2000). It's members were Ryuichi Ishiyama (vocals), Tomoaki Takasaki (guitar), Yuki (bass) and Ryo (drums).