"Tune In to the Midnight Heart" Anime Gears Up for Highly Anticipated Second Season in 2027, New Cast and Visual Revealed

TOKYO, JAPAN – July 18, 2026 – Fans of the beloved anime series "Tune In to the Midnight Heart" (Mayonaka Heart Tune) can rejoice as NBC Universal officially announced the production of a second season, slated for a 2027 premiere. The announcement, made on Saturday, also unveiled exciting additions to the cast, a captivating new visual, and confirmed the return of key creative staff who helmed the successful first season.

The news comes as a welcome development for the dedicated fanbase that has followed the emotional journey of Arisu Yamabuki and his quest to find the enigmatic radio host "Apollo." The first season, which captivated audiences with its blend of slice-of-life drama, heartwarming relationships, and a touch of mystery, concluded earlier this year, leaving many eager for more.

A Look Back: The Resonance of the First Season

The inaugural season of "Tune In to the Midnight Heart" premiered on January 6, 2026, and aired on prominent Japanese television networks, including Kansai TV and Fuji TV, as part of their new "Ka-Anival!!" programming block. The series also found a home on BS Asahi starting January 9. For international audiences, Crunchyroll provided a crucial platform, streaming the anime and even releasing an English dub, broadening its reach and solidifying its global appeal. The final episode of the first season aired on March 24, marking the end of a compelling 12-episode run that resonated deeply with viewers.

The manga, penned by Masakuni Igarashi, the creative force behind acclaimed works like "Senryu Girl" and "Detectives These Days Are Crazy!", launched in Kodansha’s Weekly Shonen Magazine in September 2023. Its digital publication in English is handled by Kodansha’s K MANGA service, which offers a compelling synopsis of the series:

"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?"

This narrative hook, exploring themes of connection, loss, and the pursuit of dreams through the power of voice, formed the emotional core of the first season and promises to be a driving force for the upcoming installment.

Expanding the Yamabuki Family: New Voices Join the Chorus

The announcement of the second season comes with the exciting reveal of new voice actors stepping into pivotal roles within the Yamabuki family. These additions are expected to bring fresh dynamics and deepen the emotional tapestry of the series.

Ami Koshimizu, a renowned voice actress with an extensive resume including roles in "Code Geass" and "Spice and Wolf," will lend her voice to Riina Yamabuki. Riina is Arisu’s older sister and the eldest daughter of the Yamabuki family. Her character is described as having a complex about her short stature, a trait that is likely to be explored with nuance and potentially humor. Koshimizu’s experience is sure to imbue Riina with a compelling personality that will undoubtedly endear her to fans.

Joining her is Kaede Hondo, known for her work in "Eighty-Six" and "Bocchi the Rock!", who will voice Mito Yamabuki, Arisu’s younger sister. Mito is characterized by her cheerful personality, offering a more relaxed demeanor in contrast to her hot-tempered older sister and eccentric older brother. Hondo’s ability to portray energetic and endearing characters suggests that Mito will be a vibrant and welcome presence in the series.

A Steadfast Creative Core: The Architects of "Midnight Heart" Return

Crucially, the production of the second season will benefit from the return of the core creative team that established the distinct tone and visual style of "Tune In to the Midnight Heart." This continuity is a significant factor in ensuring the faithful continuation of the series’ beloved elements.

Masayuki Takahashi, who directed the critically acclaimed "Butareba: The Story of a Man Turned into a Pig," is returning to helm the second season at Studio Gekkō. His directorial vision was instrumental in the first season’s success, and his continued involvement promises a consistent and high-quality execution.

Yukie Sugawara, a seasoned scriptwriter with credits on "Overlord" and "The Irregular at Magic High School," will once again serve as the series’ script supervisor and writer. Her expertise in crafting compelling narratives and developing complex characters will be essential in weaving the new storylines and further exploring the established world.

The character design, a vital component of any anime’s visual identity, will remain under the stewardship of Tomoyuki Shitaya. Fans will recognize his distinctive work from popular series such as "Food Wars! Shokugeki no Soma" and "Bakuman." His returning presence ensures that the beloved character designs will be maintained, offering a sense of familiarity and continuity.

The musical score, which played a significant role in setting the emotional atmosphere of the first season, will again be composed by Kuniyuki Takahashi. His contributions are expected to enhance the storytelling and deepen the audience’s emotional connection to the characters and their journeys.

Subtle Shifts in the Palette: New Color Designer Joins the Team

While the core creative team remains largely intact, there is a notable change in the color department. Akira Nagasaki will be taking on the role of color designer for the second season. Nagasaki previously contributed to the first season in color coordination, providing a seamless transition and a deep understanding of the series’ established color palette. He steps into the role previously held by Azusa Sasaki. This change, while specific, is unlikely to drastically alter the visual aesthetic, given Nagasaki’s prior involvement.

A Glimpse into the Future: The Teaser Visual and What It Portends

Accompanying the announcement, a captivating teaser visual was released, offering fans their first glimpse into the aesthetic of "Tune In to the Midnight Heart" season two. The visual, emanating a warm and inviting atmosphere, hints at the continued focus on character interactions and the vibrant world of the story. While specific plot details remain under wraps, the visual serves as a potent promise of more heartfelt moments and engaging character development.

The visual, rendered with the characteristic artistic flair of the series, showcases the established characters in a new light, perhaps hinting at new settings or narrative directions. The attention to detail in the artwork suggests that the animation quality will remain at a high standard, a testament to the dedication of the production team.

The Road Ahead: Expectations for 2027

With a confirmed 2027 release window, "Tune In to the Midnight Heart" season two has ample time for meticulous production, ensuring a polished and engaging viewing experience. The success of the first season has set a high bar, and the return of the core staff, coupled with new talent, suggests a strong commitment to exceeding those expectations.

Fans are eager to see how the story will unfold, particularly regarding the ongoing search for Apollo and the blossoming dreams of the girls in the broadcasting club. The introduction of Arisu’s sisters promises to add new layers to his personal life and provide opportunities for exploring familial bonds. The series’ ability to balance relatable everyday struggles with profound emotional depth has been a key factor in its appeal, and it is anticipated that the second season will continue this trend.

The manga’s continued serialization and compilation volume releases, with the 14th volume scheduled for August 17, 2026, and Kodansha USA Publishing actively releasing English volumes, ensure that the source material will remain a vibrant and accessible companion to the anime. This ongoing engagement with the manga provides a fertile ground for narrative inspiration and ensures that the world of "Tune In to the Midnight Heart" will continue to expand and evolve.

The announcement of the second season of "Tune In to the Midnight Heart" marks a significant moment for anime enthusiasts. The combination of a compelling narrative, a dedicated fanbase, and a talented creative team poised for another successful run positions the series for a triumphant return in 2027. As the production progresses, fans will undoubtedly be eagerly awaiting further updates, including a precise release date and more tantalizing glimpses into the continuation of this heartwarming story.