Nijuuseiki Denki Mokuroku: Eureka Evrika

Set in the summer of 1907, the anime Nijuuseiki Denki Mokuroku: Eureka Evrika follows Inako Momokawa, a fifteen-year-old girl in Kyoto's Fushimi district, who feels trapped by the strict traditions of her sake-brewing family. Her life takes an unexpected turn when she meets Kihachi Sakamoto, a rebellious young visionary who champions the coming age of electricity over ancient beliefs.

When Inako faces an arranged marriage dictated by her father, Kihachi encourages her to pursue her own path. Their only chance to halt the wedding is to find a rare book called the Electricity Catalog, a prophetic manuscript about electricity that Kihachi once wrote but has since gone missing. Together, they embark on a captivating journey across Kyoto and Shiga, blending historical drama with themes of progress, freedom, and self-discovery.