A Surprise Announcement Ignites the Stage
The announcement unfolded during their January 22, 2026, performance at duo MUSIC EXCHANGE. Anticipation was palpable in the venue, as a “special announcement” had been teased beforehand. Midway through the live show, a video chronicling Finally’s journey was displayed on screen, leading into their song “Idol Sanka.” The atmosphere shifted dramatically when the video transitioned to reveal CiON members, Shion and Aika, who appeared with a parody song, momentarily injecting humor and easing the tension.
It was in this charged atmosphere that the news of their major debut in summer 2026 and the Zepp Shinjuku concert on July 29 was delivered. The announcement, a complete surprise even to the members themselves, elicited a mix of shock, bewilderment, and joy—a poignant moment marking their readiness to advance to the next stage of their careers.

This new chapter sees Finally partnering with Imperial Records, a label under Teichiku Entertainment. The decision to step onto a larger platform underscores their consistent, live-centric activities and their dedication to their craft, which has now been openly shared with their devoted fanbase. The venue erupted in thunderous applause and cheers, a powerful display of collective support and shared excitement for the group’s future.
The Road to Zepp Shinjuku
Finally, known for their loud and catchy vocal work set against rock-band-like sounds, began their activities in 2021. Their journey has been characterized by relentless, high-energy performances. They successfully filled Shibuya CLUB QUATTRO in May 2025 and Ebisu LIQUIDROOM in November 2025 for their one-man lives. Their passionate, rock-infused approach has garnered attention even within the band scene, leading to collaborations with renowned rock bands like KEYTALK, Kankaku Piero, Mio Yamazaki, Rhythmic Toy World, and FABLED NUMBER for their music production.

Their extensive stage experience has cultivated an overwhelming live performance style, rapidly attracting a fervent fanbase who recognize their undeniable talent. The Zepp Shinjuku concert will undoubtedly be a testament to their growth and a fresh starting line for the six members who have consistently pushed their limits.

Live Information:
Finally ONE MAN LIVE
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Date: July 29, 2026 (Wednesday)
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Venue: Zepp Shinjuku
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Further details will be announced at a later date.

Looking Ahead: A New Era for Live-Focused Kawaii Idols
The major debut of Finally and their upcoming Zepp Shinjuku concert signify a pivotal moment, not just for the group but potentially for the broader kawaii idol landscape. Their emphasis on raw, high-octane live performances—a trait often associated with rock bands—positions them as a unique force. As they step onto a larger stage, their dedication to live music could inspire other groups to similarly embrace and champion the power of direct fan engagement through unforgettable performances. This move could further globalize the appeal of Japanese idol culture, showcasing its diverse and ever-evolving artistic expressions.
For more information and updates, follow Finally on their official channels:


