Ootsuchi Kai Monogatari
Japanese title: 大槌カイ物語
Alternative titles: Ootsuchi Kai Monogatari: Departure, Ootsuchi Kai Monogatari: Voyage
Type: ONA
Source: Original
Episodes: 2
Status: Finished Airing
Aired: Apr 1, 2022 to Jun 20, 2022
Duration: 6 min per ep
Rating: G - All Ages
Genres: Slice of Life
Themes: Workplace

Follows the daily life of Kai Ootsuchi, the image character of Ootsuchi Station on the Sanriku Railway, living in the town and working day and night.

(Source: Official site, translated)