The Day Hanarokusho Breaks Shows Off New Trailer and Theme Song

dante
Dante
Editor-in-Chief at BrandAnime

Dante is Editor-in-Chief (Lord Hokage), which means he runs editorial and operations at BrandAnime. That means this whole thing was his idea, and he spends...

Last Updated on January 22, 2026 by Dante

The official trailer for the animated film, The Day Hanarokusho Breaks (花緑青が明ける日に), has just been released along with the movie’s theme song by imase:

The official trailer confirms a March 6th premiere date and its international acclaim with selection in the 76th Berlin International Film Festival and the Annecy Animation Showcase. This feature-length animation will be directed by Yoshitoshi Shinomiya (debut) and produced by Asmik Ace and Studio Outrigger, along with Miyu Productions. It’s actually a Japan-France co-production project.

Related: The World Is Dancing Anime Officially Announced for Summer 2026 Premiere

Here’s the synopsis:

The story centers on the Obinata Fireworks Shop, a long-established fireworks factory facing forced closure due to town redevelopment. Keitaro Obinata, who grew up at the shop, has been living alone in the factory for years, striving to complete a legendary firework known as Shuhari in place of his missing father. On a late summer day, Keitaro’s childhood friend Kaoru returns from Tokyo just as the eviction deadline looms. Alongside Keitaro’s brother, they reunite after four years and, attempting to reclaim lost time and bonds, devise a bold plan to complete and launch the enigmatic firework. At the heart of their journey is hanarokusho, a beautiful but toxic pigment that holds the key to their hope and future.

You can learn more about the project on its official website and X (Twitter).

Main Cast

  • Keitaro Obitachi — Riku Hagiwara
  • Kaoru — Kotone Furukawa
  • Supporting Cast — Miyu Irino, Takashi Okabe

Key Staff

  • Original Work / Script / Director: Yoshitoshi Shinomiya
  • Character Design: Utsushita (Nanpo Research Institute), Yoshitoshi Shinomiya
  • Animation Direction: Yoshitoshi Shinomiya, Shohei Hamaguchi
  • Art Direction: Yoshitoshi Shinomiya, Ryoko Majima
  • Music: Shuta Hasunuma
  • Animation Production: Asmik Ace / Studio Outrigger / Miyu Productions

Theme Song

  • “Aoba” — imase (Universal Music / Virgin Music)
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dante
DanteEditor-in-Chief at BrandAnime

Dante is Editor-in-Chief (Lord Hokage), which means he runs editorial and operations at BrandAnime. That means this whole thing was his idea, and he spends his time making stuff work and covering the latest anime and games. When he's not doing 100 things at once, he's usually... watching anime or playing games. His life isn't that interesting, honestly.

Dante
Dante

Dante is the creator behind Brand Anime, a hub for anime fans, gamers, and Genshin Impact adventurers. A lifelong anime watcher and seasoned gamer, Dante shares in-depth guides, creative editorials, and gameplay strategies based on years of firsthand experience. Dante also streams and records every week on his YouTube channel King Retro (@kingretro-w8e)

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