The official website for the anime adaptation for Masakuni Igarashi’s Tune In to the Midnight Heart manga series confirms its January 6, 2026 premiere. The Tune In to the Midnight Heart anime will air on Tuesdays at 11:00 p.m. JST during Kansai TV and Fuji TV’s new “Ka-Anival!!” programming block, and BS Asahi will also air the anime on January 9.
What’s more, the latest trailer confirms that Suisei Hoshimachi performs the opening theme song “Tsuki ni Mukatte Ute (Attack Toward the Moon).” Soala performs the ending theme song “Koe no Kiseki (Trails of Voices).”
The anime’s cast includes:
- Momoko Seto as Rikka Inohana
- Rumi Okubo as Nene Himekawa
- Sayumi Suzushiro as Iko Kirino
- Miku Itō as Shinobu Uzuki
- Hana Kanazawa as Lemon Ando
Masayuki Takahashi directs the anime at Gekkō, Yukie Sugawara handles series scripts, and Tomoyuki Shitaya is the character designer.
Igarashi launched the manga in Kodansha’s Weekly Shōnen Magazine in September 2023. Kodansha’s K MANGA service publishes the manga digitally in English.
Lastly, here’s an overview, 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?
