Nationality American-Japanese

Atlantis Kitsune

Origins & Roots Atlantis Kitsune emerged as a groundbreaking Korean-Japanese trot duo under nCH Entertainment, uniting two distinct cultural backgrounds under a shared musical vision. Training & Scouting Formed through the crucible of survival shows like Trot Girls Japan, members…

Athena

Origins & Roots Athena was forged during the high-stakes cultural phenomenon known as Mnet’s survival series Queendom Puzzle. Bringing together seasoned veterans and rising stars from diverse musical backgrounds, the group emerged as the DROP Team for the intense 7…

Atamanonakaha8bit

Origins & Roots Formed originally in May 2019 under the simple moniker ‘8bit’, the group was designed to inject a vibrant, retro-futuristic digital aesthetic into the underground Japanese idol scene. Evolution & Rebranding Demonstrating artistic evolution, the ensemble officially rebranded…

Astrain

Origins & Roots Astrain emerged onto the Japanese underground idol scene in January 2026 under the management of Project S. Designed with a distinct theatrical concept, the group captured immediate attention for its dark, conceptual aesthetic and enigmatic member titles…

Astell

Origins & Roots Astell (아스텔) was formed as a four-member South Korean girl group under the management of Errday, bringing together talents with diverse prior experiences in the entertainment industry. Training & Lineup The group featured Byeoljji, IKnow, Lynee, and…

AST8

Origins & Roots AST8 emerged as a transformative force in the J-Pop landscape under gmlabels, officially forming on February 25, 2026. Handpicked directly by fans through an intensive public voting stage audition system, the six-member ensemble represents a fusion of…

A’ST1

Origins & Roots Formed under DSP Media, A’ST1—stylized as A’STAR.1—emerged during a transformative era in Korean entertainment, embodying the philosophy of an ‘A Star Revolution’ through its multinational membership representing South Korea, Japan, and China. Training & Formation Bringing together…

ASP

Origins & Roots Formed under the daring umbrella of WACK and major label Avex Trax, ASP (ANTi SOCiETY PUNKS) emerged as a visceral antidote to conventional pop sweetness. Operating under a fierce punk ethos, the group was conceived to challenge…

Asome.D

Origins & Roots Emerging from a unique cross-cultural vision between South Korea’s DY Entertainment and Japan’s PlusWin, Asome.D was conceptualized to redefine musical and performance boundaries across East Asia. Training & Development Before cementing their official status, the members honed…