Detective Conan Announces 29th Film for 2026 Golden Week, Miyuki Sawashiro Takes Key Role

Anticipation is soaring as the venerable Meitantei Conan (Detective Conan) anime movie franchise officially announced its 29th cinematic installment, slated for a grand premiere during Japan's highly anticipated Golden Week in 2026. This monumental revelation, shared through the series' official movie website, was accompanied by an electrifying teaser trailer that hints at significant shifts in both core cast dynamics and narrative direction, promising a fresh and thrilling chapter for fans worldwide.

A New Voice and Pivotal Role

A pivotal change sees acclaimed voice actress Miyuki Sawashiro stepping into the shoes of Chihaya Hagiwara, a character poised for an expanded and crucial role in the upcoming film. Sawashiro inherits this significant part from the late Atsuko Tanaka, whose legacy as Hagiwara's previous voice is deeply respected. Hagiwara, renowned as a formidable member and leader of the Kanagawa Prefectural Police's elite motorcycle division, is expected to steer the film into a gripping police procedural, brimming with high-stakes action and intricate investigative work that will undoubtedly captivate audiences.

Familiar and beloved voices will also return, with Minami Takayama, Wakana Yamazaki, and Rikiya Koyama reprising their iconic roles from the long-running television anime, ensuring a seamless continuity that fans cherish.

Setting the Bar High

The bar for success has been set remarkably high by the franchise's preceding film, Sekigan no Flashback (One-Eyed Flashback), which debuted in April 2025 and achieved a staggering box office revenue exceeding 14.6 billion yen (approximately 99.3 million USD). This commercial triumph propelled it to the 18th highest-grossing film in Japanese history, fueling immense expectations for its successor.

Behind this cinematic powerhouse stands a consortium of industry titans, including Shogakukan, Yomiuri Telecasting, Nippon Television Network, Shogakukan-Shueisha Productions, TOHO, and TMS Entertainment, with TOHO spearheading its distribution.

A Cryptic Teaser and Future Implications

The cryptic teaser trailer offers a tantalizing glimpse into the film's central mystery, featuring Hagiwara's evocative line: 'what was it that you wanted to say that day?' This poignant query promises a deep, character-driven puzzle at the heart of the narrative. As the release approaches, fans and critics alike will be closely observing how Chihaya Hagiwara's amplified presence redefines the Detective Conan universe, potentially influencing its expansive future storylines and further cementing the franchise's enduring popularity both domestically and on the global stage.