Pony Canyon has released a second new main trailer for the upcoming Harmony of Mille-Feuille TV anime series. The original a cappella music anime is set to premiere in Japan sometime in July 2025.
The new English-subtitled trailer was revealed at Pony Canyon’s AnimeJapan 2025 booth, showcasing the main heroine, Uta Komaki, meeting a group of new friends, who help her make the most of her high school experience through a cappella.
Takuya Sato (Steins;Gate, Fragtime) is the chief director for the anime series, with Kiyoto Nakajima as director, Takuya Yamanaka as series screenwriter and scriptwriter, Chisato Kikunaga (Don’t Hurt Me, My Healer!) and Hitomi Kaiho (Villainess Level 99) as character designers, Kazuhiro Arai (FLCL Progressive) as art director, and Shun Narita (Dark Gathering) as music composer. Jumondou is in charge of the animation production.
Chie Rico is credited as the original character designer, while Pony Canyon is producing the music.
Meanwhile, the anime’s main voice cast stars:
- • Mirai Ayase as Uta Kamaki (lead vocals)
- • Yuko Natsuyoshi as Musubu Mayumori (first chorus)
- • Kanoko Sudo as Airi Kojo (second chorus)
- • Misato Matsuoka as Rei “Reirei” Konoe (third chorus)
- • Miharu Hanai as Uru “Ururu” Miyazaki (voice percussion)
- • Haruka Aikawa as Yako “Kuma-chan” Kumai (bass)
Meanwhile, the voice cast for the Parabola music group includes:
- • Moeka Koizumi as Mizuki Fujishiro
- • Asaka as Zoe Delaunay
- • Nao Toyama as Kikka Sengoku
- • Yoshino Aoyama as Reira Tamaki
- • KIYOZO as Karin Minami
The mixed-media project was first launched in April 2022 by Pony Canyon and The Oral Cigarettes lead vocalist Takuya Yamanaka. The project focuses on the themes of “a cappella singing, high school girls, and complex.”
The franchise has inspired several music singles, voice drama adaptations, music videos, and documentary videos featuring singing lessons.
Harmony of Mille-Feuille centers on six young high school students who take part in an acapella music program. It centers on a young student named Uta, who initially submits an application for her school’s light music club, but somehow joins an a cappella singing club at school, led by Airi.
Source: Harmony of Mille-Feuille Official Twitter, press release
