The anime adaptation of the manga Tune in to the midnight heart (d)Mayonaka Heart Tune) shared new information to the public. Today, it was announced that the series will premiere in Japan on January 6 of this year. In addition, a new promotional video and visual image for the anime was presented, which will be produced by the animation studio Gekkou.
Tune In To The Midnight Heart – Official Trailer

The new anime promotional video Tune in to the midnight heart presents their respective musical themes. The opening theme will be titled “Tsuki ni mukatte ute“And it will be interpreted by suisei hoshimachi. instead, Soala will be in charge of interpreting the closing theme and will be titled “Koe no Kiseki“.
The anime production team is as follows: Masayuki Takahashi He is in charge of the address. The animation studio Gekkou It is in charge of the production of the animation of the anime. Yukie Sugawara Responsible for the anime scripts. Tomoyuki Shitaya Responsible for character design.
The cast of voice is made up of:
- Rikuya Yasuda as Arisu Yamabuki
- Momoko Seto as Rikka Inohana
- Miku Itou as Shinobu Uzuki
- Rumi Ookubo as Nene Himekawa
- Sayumi Suzushiro as Iko Kirino
- Kana Hanzawa as Lemon Andou

Mayonaka Heart Tune, also known as Tune in to the midnight heart, is a romantic comedy manga that is written and illustrated by Masakuni Igarashi. This manga began to be published in the magazine Weekly Shonen Magazine from the publisher Kodansha since September 2023. Currently, the manga Mayonaka Heart Tune It is still in serialization and has 10 compilation volumes published in total.
The anime adaptation for the manga of Masakuni Igarashi It was announced in March this year. At that time, it was specified that the series would be released in 2026 and the animation studio Gekkou He would be in charge of the production of the animation.
Synopsis of Tune in to the Midnight Heart:
When Arisu Yamabuki was left alone in bed at night, she found comfort in the voice of a radio announcer who called herself “Apollo”. However, one day, he simply stopped broadcasting without any explanation. Years have passed and Arisu is now a high school student. His mission is to look for Apollo, since there is something he wants to tell him.
She doesn’t know what she looks like, not even what her real name is, but she gets some clues about her at her high school broadcasting club. There he meets four girls who dream of getting a job in which they can make use of their voices. Who is Apollo and how will his dreams come true?
©五十嵐正邦・講談社/「真夜 . 中ハートチューン」製作委員会
Source: Mayonaka Heart Tune X/Twitter