There is more than one artist with this name: 1) REIGN is a Tokyo(東京) based Japanese visual kei band . The Leader of REIGN is 郁磨-ikuma-, alongside with drummer KAJI, who were previously in アンド together . Before REIGN become an official band , they were performing as a session band called かじっぃくま from July 2013 until the end of October. They then became an official band, REIGN, and began activities on the 9th of November 2013 at TAKADANOBABA AREA (高田馬場AREA).