The a cappella club is filled with unique individuals some might say they're a bit odd. Even if they're not flashy or popular, there's a special kind of youth that connects through their voices, creating something truly unique.
Unfortunately the series Harmony of Mille-Feuille is not yet available on Disney Plus. Follow us on Facebook to see when Harmony of Mille-Feuille becomes available on Disney Plus!
| Writing | Takuya Yamanaka | Original Concept |
| Visual Effects | Cherico | Character Designer |
| Writing | Takuya Yamanaka | Series Composition |
| Visual Effects | Chisato Kikunaga | Character Designer |
| Art | Kazuhiro Arai | Art Direction |
| Visual Effects | Hitomi Fujii | Color Designer |
| Editing | Masahiro Goto | Editor |
| Sound | Jin Aketagawa | Sound Director |
| Sound | Shun Narita | Original Music Composer |
| Directing | Takuya Sato | Series Director |
| Visual Effects | Hitomi Kaiho | Character Designer |
| Directing | Kiyoto Nakajima | Series Director |
