Mark July 5, 2026 on your calendar — that's when Nijusseiki Denki Mokuroku: Eureka Evrika starts running. Kyoto Animation on it, ongoing eps, dramatic register positioning throughout.
Quick answer
Nijusseiki Denki Mokuroku: Eureka Evrika premieres on July 5, 2026 from Kyoto Animation, with streaming partners to be confirmed. The show adapts a light novel and sits in the dramatic register corner of the Summer 2026 slate.
The setup
In an alternate version of the early 20th century where technological progress evolved along a different path shaped by steam power, Kyoto is blanketed in constant smoke.
A boy, hardened by the loss of his brother, grows distrustful after their shared dream of an "Age of Electricity" is cut short. A deeply devout girl hides her dreams and regrets for her deceased mother deep within her heart. When the two cross paths, they set about exploring the secrets of the 20th Century Electrical Catalog, a glimpse into the future they long for.
Together, they must confront their pasts and carve a path toward the future they once believed in.
Who's making it
Kyoto Animation handles animation.
Director: Oota, Minoru.
Series composition / script: Urahata, Tatsuhiko.
Character design: Ikeda, Kazumi.
Music: Tsuruoka, Youta.
Production committee involves Lantis, Pony Canyon, ABC Animation, Heart Company.
The IP context
Source format: Light novel.
light novel adaptations live or die on pacing — fans of the books will be measuring chapter compression from episode one.
English-language title: Sparks of Tomorrow.
Japanese title: 二十世紀電氣目録-ユーレカ・エヴリカ-.
Themes the show foregrounds: Historical.
Calendar slot
Premiere: July 5, 2026.
Broadcast slot: Sundays at 23:00 (JST).
Episode duration: Unknown.
International streaming partners haven't been firmed up yet at time of writing.
Pre-air read
Members tracking the show on MAL: 26,099.
Popularity rank: #4975.
Looking for context? See the full Best Summer 2026 anime ranking and what to watch this Summer 2026 primer.
What to expect
If you're someone who slots dramatic register shows on principle, Nijusseiki Denki Mokuroku: Eureka Evrika is an automatic add to the first-three-episode try-list. If the light novel resonates with you, that doubles the case.
What to watch for in week one: animation density of episode one (premieres usually peak there — does episode two hold?), how the Kyoto Animation team handles the first big set piece, and whether the OP/ED give the show a sonic identity beyond the source's existing fan signaling.
Slot it for the first three episodes. If the production's holding by week three, you've got a season-runner.
Frequently asked questions
Q: When does Nijusseiki Denki Mokuroku: Eureka Evrika premiere?
A: Nijusseiki Denki Mokuroku: Eureka Evrika premieres on July 5, 2026. It broadcasts on Sundays at 23:00 (JST).
Q: Where can I watch Nijusseiki Denki Mokuroku: Eureka Evrika?
A: Streaming partners for Nijusseiki Denki Mokuroku: Eureka Evrika haven't been confirmed publicly yet. SenpaiRanks updates this page as platforms announce.
Q: Is Nijusseiki Denki Mokuroku: Eureka Evrika based on a manga or light novel?
A: Nijusseiki Denki Mokuroku: Eureka Evrika adapts a light novel. light novel adaptations live or die on pacing — fans of the books will be measuring chapter compression from episode one.
Q: Who is producing Nijusseiki Denki Mokuroku: Eureka Evrika?
A: Kyoto Animation handles animation production. Director: Oota, Minoru. Series composition: Urahata, Tatsuhiko. Character design: Ikeda, Kazumi.