r.o.r/s is a Japanese music group formed in August 2003 and centered on singer Masami Okui. Released through King Records, the project is recognized for its stylized name and for the clear, compact identity it brings to Japanese music catalogs.
For listeners who follow Japanese pop and anime-related music, r.o.r/s is an easy artist to place in context because of its link to Masami Okui and its early-2000s formation. That combination gives the group a defined profile in discographies, artist searches, and collections focused on Japanese songs associated with anime culture.
