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“Sparks of Tomorrow” anime by Kyoto Animation unveils 2026 premiere

October 27, 2025
Kihachi and Inako as seen in the new key visual.
The Sparks of Tomorrow anime is coming out next year (Image: Kyoto Animation).

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The main cast and staff of the series have also been revealed.

After almost eight years since its first announcement, Kyoto Animation has finally confirmed the release of the Nijuuseiki Denki Mokuroku light novel’s anime adaptation. Titled ‘Sparks of Tomorrow’, the anime series is set to air sometime in 2026. 

The first trailer gives the audience a glimpse of what’s to come. The official website and social media accounts of the anime have also revealed the main voice cast and staff.

Sparks of Tomorrow anime cast, staff, and other details

The two main cast members of the anime are:

  • Kihachi Sakamoto voiced by Yuma Uchida (Megumi Fushiguro in Jujutsu Kaisen, Sakura Haruka in Wind Breaker)
  • Inako Momokawa voiced by Sora Amamiya (Chizuru Mizuhara in Rent-A-Girlfriend, Akame in Akame Ga Kill!)

Minoru Ota directs the anime adaptation of Kazumi Ikeda’s light novel at Kyoto Animation. Tatsuhiko Urahata handles series composition while Kohei Okamura is the character designer and chief animation director. Takaaki Suzuki  is in charge of the worldview setting while Hitomi Koto handles music composition. 

The anime adaptation was first announced back in 2018, but was halted after the devastating arson attack on Kyoto Animation, which claimed multiple lives. Fans are happy to see the series finally be greenlit again. The official website of the anime describes the story as:

A Tale of Adventure for Boys and Girls

Who Dreamed of the Age of Electricity in a World

Shrouded in Smoke!

A Tale of Adventure for Boys and Girls Who Dreamed of the Age of Electricity in a World Shrouded in Smoke!

This was a little while ago.

Kyoto in the early 20th century, having evolved differently from the history we know today.

In a world where only steam engines had advanced, the city was shrouded in smoke.

──This was a little while ago.Kyoto in the early 20th century, having evolved differently from the history we know today.In a world where only steam engines had advanced, the city was shrouded in smoke.

A boy who lost his brother, with whom he had dreamed of the "Age of Electricity," and

now lives with deep suspicion.

A girl who keeps her dreams for the future and her regrets for her deceased mother

hidden in her heart, now living a devout life.

The boy and girl meet while seeking the secret of the "20th Century Electrical Catalog,"

which depicted their dreams.

A boy who lost his brother, with whom he had dreamed of the "Age of Electricity," and now lives with deep suspicion. A girl who keeps her dreams for the future and her regrets for her deceased mother hidden in her heart, now living a devout life. The boy and girl meet while seeking the secret of the "20th Century Electrical Catalog," which depicted their dreams.

Surpass who you are now and

break through the dreams you once had!

This is the story of

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