NBCUniversal announced a TV anime adaptation for Masakuni Igarashi’s Tune In to the Midnight Heart manga series will premiere in 2026. A new trailer and key visual for the Tune In to the Midnight Heart anime was revealed as well.

Further details about the anime, including its cast and staff, were not revealed yet. However, the anime’s official website is now live, and more details will be revealed soon.
Igarashi launched the manga in Kodansha’s Weekly Shōnen Magazine in September 2023, and the seventh volume shipped on January 17. Kodansha USA Publishing will release the first volume in English in 2025. Kodansha’s K MANGA service currently publishes the manga digitally in English.
Here’s an overview of the manga series via Kodansha:
When Arisu Yamabuki was all alone in bed at night, he was able to find solace in the voice of a radio host who went by “Apollo.” However, one day, she simply stopped broadcasting without any explanation. Years then passed, and Arisu is now a second-year high-schooler. He makes it his mission to search for Apollo, as there is something he wants to tell her. He doesn’t know what she looks like, or even what her real name is, but he manages to get some leads on her in his school’s broadcasting club. That’s where he meets four girls who all dream to get a job where they can make full use of their voices! Just who is Apollo, and how will those four’s dreams pan out?