Back Street Girls -GOKUDOLS- - S01

After one too many screw-ups, yakuza members Kentarou, Ryou, and Kazuhiko are given an ultimatum: lose their organs on the black market or fly to Thailand for gender-affirming surgery and become pop idols. A grueling year of training later, the trio re-emerges as Airi, Chika, and Mari, debuting as the fledgling idol group The Goku Dolls-ready to claw their way to the top. But despite the intense "feminization conditioning" forced upon them, their yakuza instincts refuse to die. To fix this, their boss brings in Mandarin Kinoshita, a legendary manager known for turning every group he touches into a success. Now, with their lives at stake, the three reluctant idols must team up with their new manager to embrace their inner sweetness-or risk failing the one man they can’t afford to disappoint.