Naoko Yamada’s upcoming anime film The Colors Within has revealed four additional cast members to its main voice cast. The film is set to premiere in Japan on August 30, 2024 and premiere in competition at the prestigious 2024 Annecy International Animated Film Festival later this year.
The four additional cast members and characters include
- • Yasuko as Saku Momochi
- • Aoi Yuuki as Shiho Nanakubo
- • Minako Kotobuki as Sumika Yatsushika
- • Keiko Toda as Kimi’s grandmother

They join the film’s main cast which stars:
- • Sayu Suzukawa as Totsuko Higurashi
- • Akari Takaishi as Kimi Sakunaga
- • Taisei Kido as Rui Kagehira
- • Yuri Aragaki as Sister Hiyoshiko
The anime film reunites Yamada with scriptwriter Reiko Yoshida (The Heike Story) and music composer Kensuke Ushio (Chainsaw Man), who previously collaborated on A Silent Voice, Liz and the Blue Bird, and The Heike Story. Takashi Kojima (The Heike Story, Ride Your Wave, Pokémon Scarlet and Violet) is also credited as the film’s character designer, with Science SARU credited as the animation production company.
GKIDS will screen the film in North America, Latin America, Australia, and New Zealand in both English subbed and dubbed next winter. Meanwhile, Anime Limited will screen it in the United Kingdom, Ireland, and all of Europe.

GKIDS describes the premise of The Colors Within as:
Totsuko is a high school student with the ability to see the ‘colors’ of others. Colors of bliss, excitement, and serenity, plus a color she treasures as her favorite. Kimi, a classmate at her school, gives off the most beautiful color of all. Although she doesn’t play an instrument, Totsuko forms a band with Kimi and Rui, a quiet music enthusiast they meet at a used bookstore in a far corner of town. As they practice at an old church on a remote island, music brings them together, forming friendships and stirring affections. Will they discover their true ‘colors’?






