FUME SCANS - Detective Conan is celebrating the anime's 30th anniversary with a two-hour television special, and new details have now been revealed.

Titled Detective Conan: 30-gō Satsujin Jiken (The Case of the No. 30 Murder), the special will air on September 25 at 9:00 PM JST during NTV's "Friday Roadshow" programming block.

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A newly released promotional video and key visual bring together a large cast of characters for what official materials describe as one of the franchise's mysteries featuring the biggest ensemble cast.

This special also marks the first two-hour Detective Conan TV special in a decade.

According to information from animenagi.com, longtime Detective Conan theme song artist Mai Kuraki will perform the special's opening theme, "Hallelujah."

The song will also be released digitally on September 25, giving fans access to the new track alongside its television premiere.

The story begins after new 10,000-yen banknotes featuring Tokyo Tower enter circulation. Conan and his friends visit a National Printing Bureau facility in Nagano, while police investigators discover counterfeit versions of the new currency at a murder scene.

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As the counterfeit money begins to trigger a national crisis, Conan and Heiji Hattori travel to Osaka to investigate the source of the forgeries. The official synopsis promises a massive gathering of detectives, police officers, and other key characters as they attempt to uncover the truth.

This special episode is part of the 30th-anniversary celebration for the anime, which first began airing in January 1996. TMS Entertainment is handling the animation production, with Shogakukan and Yomiuri TV serving as production partners.