Iconic Idol Fandom Series 'If My Favorite Pop Idol Made it to the Budokan, I Would Die' Announces Stage Play with Real Idols

The highly anticipated manga series, 'If My Favorite Pop Idol Made it to the Budokan, I Would Die' (Oshi ga Budōkan Ittekuretara Shinu), from the acclaimed pen of Auri Hirao, is gearing up for an exciting new chapter: a live stage play adaptation. Set to captivate audiences with its heartwarming blend of comedy and intense fandom, the production is slated to premiere in February 2026, promising a vibrant theatrical experience for devotees and newcomers alike.

At the heart of this beloved narrative is Eripiyo, a fan whose devotion to Maina Ichii knows no bounds. Maina, the most reserved and least popular member of the fictional underground idol group ChamJam from Okayama Prefecture, becomes the sole focus of Eripiyo's unwavering support. The series masterfully explores the depths of fan passion as Eripiyo harbors a singular, fervent hope: to witness Maina grace the prestigious Budōkan arena in Tokyo, a dream that fuels both the poignant and uproarious moments of their journey.

Bringing ChamJam to Life on Stage

Adding an unparalleled layer of authenticity, the forthcoming stage play will feature active idols portraying the members of ChamJam, ensuring a truly immersive and genuine idol experience for theatergoers. This unique casting choice is poised to elevate the production, bringing the energy and charisma of real-world idol culture directly to the stage. The tour is confirmed to visit key venues across Aichi Prefecture and Tokyo, with comprehensive casting details and further announcements eagerly awaited on October 12, 2025.

From Manga to Multimedia Phenomenon

Since its debut in Tokuma Shoten's Monthly Comic Ryū in 2015, Auri Hirao’s original manga has garnered significant critical acclaim, securing a spot in the top 20 male reader manga of the 2016 'Kono Manga ga Sugoi!' guidebook and achieving over 1 million copies in circulation. Its widespread appeal led to Tokyopop acquiring licensing rights for English digital and print release.

The enduring success of the 'Oshi ga Budōkan' franchise extends far beyond its print origins. It inspired a critically acclaimed anime television series, produced by Eight Bit, which captivated viewers from January to March 2020, complete with both Japanese and English dubs via Funimation. The universe further expanded with a live-action film adaptation in May 2023, following a popular television drama series that aired in late 2022. This impressive multimedia expansion underscores the narrative's universal resonance and its profound impact on popular culture.

The upcoming stage adaptation is a testament to the series' sustained popularity and its remarkable ability to transcend different entertainment mediums. It offers another exciting opportunity to celebrate the heartfelt obsessions, unique challenges, and profound connections forged within idol fandom culture. Fans are encouraged to anticipate a compelling and emotionally resonant theatrical journey, amplified by the dynamic performances of real idols, promising to deepen their immersive connection to the vibrant world of ChamJam and Eripiyo’s unyielding dedication.