Born in Saitama, Japan on November 29, 2000, Rei Kuromiya’s entry into the entertainment world was as a "junior idol," a term used in Japan for young models and entertainers. She began her career in 2008 or 2009 at the tender age of eight, establishing an early presence in the industry through gravure modeling. This early exposure, however, was only the prologue to a much more ambitious journey in music.
The culmination of Rei Kuromiya's decades-long journey arrived in late 2025 with the announcement that REIRIE would make its . The duo signed with Bandai Namco Music Live’s MoooD Records , a significant step up from their previous indie work.
. As of early 2026, she is most active as one half of the idol duo j-generation.com Current Activity (2026) Duo Group: REIRIE japan junior idol rei kuromiya new
Establishing herself as a unique talent with a striking visual and artistic style.
In 2023, Rei reunited with her former LADYBABY partner Rie Kaneko to form the duo . Born in Saitama, Japan on November 29, 2000,
The most significant development for fans tracking "new" updates regarding Rei Kuromiya is the formation and ascension of . The Reunion
However, Kuromiya actively broke away from the traditional, tightly controlled "kawaii" idol mold. She frequently expressed that the rigid expectations of the industry did not fit her true personality. As of early 2026, she is most active
Rei Kuromiya first entered the Japanese entertainment landscape at a very young age, working under the agency Charm Pro as a "junior idol" and gravure model. This early era of her career remains a highly documented and controversial topic among international and domestic fans.
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A desire to move away from the "idol" label.