IDOLiSH7 Rainbow City Arc Group Single Announced for 4 Consecutive Weeks of Releases

The IDOLiSH7 Rainbow City Arc will get a new 4-week consecutive run of group single releases, each featuring new songs by ŹOOĻ, Re:vale, TRIGGER, and IDOLiSH7. The arc is set in the new idol “holy land” Rainbow City, with a theme song sung by all 16 members.