In early 2026, Rei Kuromiya made her major-label debut with REIRIE, a duo alongside long-time collaborator Rie Kaneko. EP Release : Their first major EP, titled "Amethyst," was released on January 28, 2026 , under Bandai Namco Music Live's MoooD Records Lead Single : The track "AISHITEYO"
So, what makes Rei Kuromiya stand out in the competitive world of Japanese junior idols? Here are a few factors that contribute to her rising popularity:
Rei is currently headlining the duo's largest nationwide tour to date. The 12-city "Amethyst" tour began in February 2026 and concludes with a major show at . March 13, 2026 ell.FITS ALL Nagoya, Aichi March 15, 2026 HEAVEN'S ROCK Utsunomiya VJ-2 Utsunomiya, Tochigi March 21, 2026 Fukuoka DRUM SON March 31, 2026 Shibuya CLUB QUATTRO japan junior idol rei kuromiya new
For updates on her music, fashion partnerships, and lifestyle releases, fans can follow her active official channels:
Gaining significant international recognition through the chaos-pop group LADYBABY and showcasing her musical talent as the vocalist of the rock band BRATS. In early 2026, Rei Kuromiya made her major-label
The rock band , which Rei fronted with her sister Aya, is currently on an indefinite hiatus .
Rei Kuromiya has also appeared in several music and variety shows, showcasing her singing and dancing talents. Some of her notable appearances include: The 12-city "Amethyst" tour began in February 2026
Their breakout music video "Nippon Manju" gathered tens of millions of views globally, blending heavy metal growls with pop hooks. However, the rigorous idol lifestyle and creative limitations quickly took a toll. Kuromiya suffered severe throat conditions that jeopardized her vocal health, leading to her abrupt and highly publicized withdrawal from the group in November 2017. In her exit statements, she boldly emphasized her need for autonomy over corporate control. The Rock Rebellion with BRATS The Japanese Child Idol Who Went Viral | Kuromiya Rei
Starting in the industry at just 8 years old, Rei has navigated the complexities of idol culture to find her true voice in rock with her band Check out their official music video for "Aishiteyo" REIRIE YouTube Channel to see the new era of Rei Kuromiya!
Overall, Rei Kuromiya is a talented and charming junior idol who has captured the hearts of fans in Japan and beyond. With her various projects and appearances, she continues to grow and evolve as an artist.