[Junior Idol Roots] ───> [LADYBABY Fame] ───> [BRATS (J-Rock)] ───> [REIRIE Reunion] (Charm Pro, 2008) (Viral, 2015-2017) (Indie Punk, 2011+) (Creative Control, 2023+) The Breaking Point: Rejecting the Idol Label
The group's breakout single, "Nippon Manju," became a massive global viral hit. For Kuromiya, Ladybaby provided a larger platform, but the idol framework still restricted her artistic agency. In late 2017, citing severe throat issues and a fundamental divergence in direction, she , effectively severing her ties with conventional commercial pop. Reclamation Through Rock: BRATS and REIRIE
, a cross-dressing Australian pro-wrestler, creating a visual contrast that went viral globally with the song "Nippon Manju". The "Miss iD" Pedigree : She gained significant recognition by winning the Miss iD 2015 junior idol rei kuromiya
Rei Kuromiya has become one of the most popular junior idols in Japan, known for her charming smile, kind personality, and impressive acting skills. Her dedication to her craft and her fans has earned her a loyal following, and she continues to be a role model for young fans around the world.
Following her exit from LADYBABY, Rei Kuromiya fully embraced a career in music, particularly within the rock and punk genres. She became the lead vocalist of , a band formed with her sister, Aya Kuromiya. Reclamation Through Rock: BRATS and REIRIE , a
Kuromiya began working in the entertainment industry as a child, starting at approximately age eight. She gained initial recognition as a junior idol and through participation in , an unconventional Japanese audition project. LADYBABY (2015–2017): She gained international viral fame as a member of
However, her time with LADYBABY came to an abrupt end. On November 17, 2017, Kuromiya officially left the group, citing profound disillusionment with the rigid demands of mainstream idol culture and ongoing throat issues exacerbated by heavy touring, as detailed on Wikipedia . Musical Transition: BRATS and REIRIE Following her exit from LADYBABY, Rei Kuromiya fully
: Unlike traditional musical idols who train primarily to sing and dance, a "junior idol" refers to a sub-category of child and teenage models. They are marketed through digital photo collections, physical photobooks, and image DVDs.
This move was seen by many fans as a "triumph" over the limitations of her previous idol roles, allowing her to take control of her image and creative output.