R指定 (R-SHITEI) is a visual kei rock band from Japan. Formed in 2008, the band began under the name キャサリン since middle of 2006. They changed the name to R-18 and then changed it again to R-15 during early 2007 until middle of 2008. The final change happened in 2008 and thus R指定 began its activities. They are currently signed to the indie label SPEED DISK.