Ep. 1: Jinta and Suzune live in Kadono village during the Tenpo era in 1840.

1

Set in 1840, the first year of Japan's Tenpo era, the narrative centers on the small village of Kadono. This location serves as the home for the siblings Jinta and Suzune. The story begins with Jinta being rapidly sent away on a mission to eliminate demons. This initial event establishes the setting and introduces the primary characters within their historical context, highlighting the immediate danger and responsibilities faced by the inhabitants of Kadono during this specific period.