After learning from their imprisoned Old Boss that he plans to stay behind bars and die there, the yakuza brothers Kentaro Yamamoto, Ryo Tachibana, and Kazuhiko Sugihara vow to serve their new boss, “Mad Dog” Kimanjiro Inugane, with unwavering loyalty. Their bold plan to prove themselves leads them to surge into their rival’s stronghold to eliminate the threat, only to be captured and learn that Inugane had already struck a truce with the rival boss. Return to Inugane means a brutal choice: perform seppuku and have their organs sold, or travel to Thailand to undergo gender reassignment surgery and train to become idols. They choose transformation and embark on a path that reshapes their identities.
From the moment they emerge as new persons—now known as Airi, Mari, and Chika—they become the Gokudols, a fusion of yakuza grit and pop idol glamour. Their journey into the public eye accelerates as their star rises, even as they grapple with the weight of their past. Airi faces a personal reckoning when they learn that their ex-girlfriend from six years ago, who is now a mother to a five-year-old daughter, has become a fan of Airi—mistakenly believing the girl is their own child. The emotional stakes deepen as Airi wrestles with whether to confront this newfound family reality. Mari’s story threads a relationship with a lesbian nurse who tends to the aftereffects of the surgery, while Chika becomes involved with Kimura, Inugane’s loyal assistant who is aware of Chika’s complex history.
A guiding voice from their former boss encourages them to fully embrace their new selves and their public persona, urging them to be the best versions of both idol and yakuza. The three navigate a world that blends cake shops and charity events with street-level loyalty and danger, often in equal measure, as they stand at the crossroads of two lives they’ve been forced to fuse.
As the Gokudols’ popularity swells, their next challenge lands at the J-Pop Summit. They audition for the opportunistic Seiji Koizumi, who drugs them with the intent of abusing their trust in exchange for a starring role in his film. The trio instead chooses resistance, getting expertly intoxicated and turning the tables when they realize Koizumi’s true plan. They physically overpower Koizumi and his henchmen, and Koizumi’s attempt to save face leads him to cancel the Summit and siphon funding to charities under his control, calling the Gokudols’ backlash “fake news” and launching a smear campaign that threatens to derail their careers. The tide begins to turn, however, when Koizumi’s former girlfriend—also an idol—steps in, offering to fund a new Summit and inviting the Gokudols to perform.
With public opinion shifting against Koizumi, he hires private investigators and retaliates by abducting Airi’s supposed family, Mari’s girlfriend, and Chika’s boyfriend to coerce the group into staying away from the Summit. The Gokudols rally, confront the hired rivals, and rescue Kimura in a bold display of teamwork and resolve. The confrontation reaches a fever pitch when Chika is shot in the chest by Koizumi and appears to die. Gripped by fury and determination, Airi seizes a katana dropped in the chaos, turning the weapon on Koizumi’s men and advancing on Koizumi himself. Inugane—having followed the action—arrives just in time to save Koizumi’s hostages and incapacitate Koizumi with a fireworks launcher, a moment that seals the trio’s commitment to both their idol and yakuza identities.
With Inugane’s proud blessing, the Gokudols press on to the Summit, changing their outfits along the way and delivering a high-energy, heartfelt finale that embodies their dual lives. The mid-credits scene reveals a painful truth: Airi’s ex-girlfriend has remarried, and the child in question is not Airi’s, causing Airi to faint at the revelation. In a post-credits moment, Koizumi, begging for mercy, is sent to Thailand for reassignment surgery and idol training—cementing the bizarre arc of this unlikely trio from criminals to stage stars.
Throughout this sweeping, genre-blending tale, the Juxtaposition of loyalty, identity, and spectacle runs at the core of the Gokudols’ journey. They confront their violent origins while chasing fame, navigating complicated relationships, and redefining what it means to be both feared and adored in a world where the line between yakuza code and pop culture fame is increasingly blurred.
