Story of 6 high school girls coming of age through a cappella music
“UtaMilu Event Vol. 1 ~happy to sing~,” the first in-person event of the music project Utagoe wa Mille-Feuille (A Singing Voice Is a Mille-Feuille Pastry), announced on Saturday that the project is spawning an anime adaptation.

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The project launched in April 2022 with the theme of “a cappella.” “high school girls,” and “complex.” The story of six high school girls coming of age through a cappella music has already spawned voice drama stories, music videos (in which the characters’ voice actresses themselves try their hand at a cappella) and documentary videos featuring their lessons.
The project stars:
- Ayase Mirai as Uta Kamaki, lead vocals
- Yūko Natsuyoshi as Musubu Mayumori, first chorus
- Kanoko Sudō as Airi Kojō, second chorus
- Misato Matsuoka as Rei “Reirei” Konoe, third chorus
- Miharu Hanai as Urū “Ururu” Miyazaki, voice percussion
- Haruka Aikawa as Yako “Kuma-chan” Kumai, bass
Pony Canyon and THE ORAL CIGARETTES rock band members Takuya Yamanaka (Scarlet Nexus, Noragami Aragoto) created the original concept, and Yamanaka is also writing the scripts. Che-Rico designed the characters. Pony Canyon is producing the music.
Source: Comic Natalie