Kyoto Animation Unveils Electrifying 'Nijusseiki Denki Mokuroku: Eureka Evrika' for 2026, Revealing Cast, Staff, and First Teaser

Kyoto Animation has generated significant anticipation within the anime community with the official release of the first promotional video, main cast, and core staff for its upcoming TV anime, Nijusseiki Denki Mokuroku: Eureka Evrika. Scheduled for broadcast in 2026, this series is already a prominent topic among both Japanese and international anime enthusiasts. It is recognized for its distinct Meiji-era Japan setting, captivating Impressionist-inspired visuals, and a narrative that promises considerable emotional depth.

The compelling story transports viewers to an alternate Meiji Japan, a society powered predominantly by steam. Into this intricate world steps Kihachi Sakamoto, voiced by Yuma Uchida, and Inako Momokawa, voiced by Sora Amamiya. These two young protagonists find their destinies intertwined by the allure of the '20th Century Electrical Catalog,' a mysterious artifact holding the key to a groundbreaking new era of electricity. Their shared quest to unlock its profound secrets and usher in this technological revolution forms the central plot. The recently released teaser offers poignant glimpses into themes of lost dreams, the fiery ambition of youth, and the often-unseen costs of progress.

Kihachi, initially a shy and hesitant inventor, saw his aspirations dimmed and ultimately suppressed following the enigmatic disappearance of his older brother. He must now reignite his latent passion for innovation and technology. Inako, from a respected sake-brewing lineage, is driven by an equally powerful motivation: to honor the legacy of her late mother by valiantly pursuing her own heartfelt dreams. The intricate dynamic between Kihachi and Inako, marked by burgeoning trust yet also shadowed by potential betrayal, is meticulously crafted to be the emotional bedrock of the entire series.

Production Details and Visuals

Under the direction of Minoru Ota, with Tatsuhiko Urahata shaping the series composition and Kohei Okamura designing the characters, the production from Kyoto Animation ensures its renowned high animation quality. The visual artistry is a standout feature, with stunning backgrounds that draw clear and deliberate inspiration from Impressionist painting, beautifully encapsulating the series’ historical backdrop and the inherent hopeful spirit of its protagonists. Takaaki Suzuki meticulously crafts the world setting, while Hitomi Koto composes the musical score, promising an immersive and rich soundscape to complement the visual splendor.

The inaugural promotional video, which debuted on October 25, 2025, provides a brief but powerfully evocative window into the series' soul, showcasing its deeply atmospheric world-building and underscoring the profound personal stakes confronting each character. The PV’s resonant tagline, 'This encounter is electrical—,' perfectly encapsulates the high emotional and thematic voltage that Nijusseiki Denki Mokuroku: Eureka Evrika is poised to deliver.

With its unique fusion of historical context, a compelling coming-of-age drama, and an inspiring narrative centered on the pursuit of innovation, this series is unequivocally poised to be a significant addition to Kyoto Animation’s illustrious catalog and a must-watch anime of the 2026 broadcast season.