Masaki Aiba discussed the challenges of preparing for a final live performance during a premiere event for a TV Asahi series on Thursday [1].

The reflections provide a rare glimpse into the rigorous preparation required for high-profile Japanese idol performances and the mental toll of returning to complex choreography after a hiatus.

Aiba appeared at the opening premiere for "大追跡~警視庁SSBC強行犯係~Season 2," where he shared anecdotes about the technical side of stage production [1]. He described the experience of using a stage prompter, noting the high placement of the device and how it affects a performer's delivery [1].

During the exchange, Aiba reflected on the intensity of his recent professional commitments. He said, "This one year, I was desperate to remember the songs and choreography" [2]. This preparation period was centered on a final live concert that took place on May 31, 2026 [3].

Aiba said that he aimed for perfection during these performances, claiming zero lyric mistakes throughout the process [4]. He acknowledged the gravity of the preparation, saying, "It's becoming a very serious story" [5].

Co-star Koichi Sato joined the conversation, offering a reaction to Aiba's transparency regarding the backstage mechanics of the show. When Aiba detailed the prompter's role, Sato said, "You don't have to say that" [6].

The event served as a promotional platform for the second season of the TV Asahi drama, blending the promotion of Aiba's acting career with a retrospective look at his musical contributions. The interaction between Aiba and Sato highlighted the camaraderie between the leads as they launched the new season of the police procedural [1].

"This one year, I was desperate to remember the songs and choreography"

Aiba's transparency regarding his reliance on prompters and his struggle to recall choreography underscores the immense pressure placed on idols to maintain a facade of effortless perfection. By discussing these hurdles during a promotional event for a television drama, Aiba is bridging his identity as a disciplined musical performer with his evolving role as a professional actor, signaling a transition in his public persona.