: Rei eventually left LADYBABY in November 2017, citing disillusionment with the "idol" label and physical issues like throat problems.
: In 2014, she participated in the Miss iD 2015 competition, winning the semi-grand prix. This victory led directly to the formation of LADYBABY in March 2015 alongside fellow winner Rie Kaneko and performer Ladybeard. Reflection on Her Junior Idol Roots junior idol rei kuromiya work
: During this time, she also appeared on television, notably on TV Tokyo’s "Piramekino" at age 10. Artistic Evolution and Musical Foundations : Rei eventually left LADYBABY in November 2017,
Rei entered the entertainment industry at the age of 8, working primarily as a junior gravure idol and model. she also appeared on television