Amuse, Inc.
In 2021, the band left Amuse, Inc. and established its own management agency. The band provided a soundtrack song for "" in 2021, titled "Renegades". The song was co-written by Ed Sheeran and Coldrain's frontman Masato Hayakawa and was released on April 16, 2021, via Fueled By Ramen for both Japanese and International versions.