When users search for "install" alongside Rei Kuromiya, they are often looking for ways to access her media or official fan clubs.
Over the years, BRATS contributed music to various projects, including the opening theme “Ainikoiyo” (“Come see me”) for the 2016 anime series To Be Hero and the theme song “Nounai Shoukyo Game” (“Brain Erase Game”) for the 2017 film Slaveman .
In 2017, Rei made a definitive break from the idol mold, leaving LADYBABY to focus on her rock band, Musical Shift:
