Motoyama is a town located in Nagaoka District, Kōchi Prefecture, Japan. As of 31 July 2022, the town had an estimated population of 3‚318 in 1858 households and a population density of 25 persons per km2. The total area of the town is 134.22 square kilometres (51.82 sq mi). Motoyama has been named one of The Most Beautiful Villages in Japan.

Kami is a city located in Kōchi Prefecture, Japan. As of 1 July 2022, the city had an estimated population of 25,562 in 13212 households and a population density of 48 persons per km2. The total area of the city is 537.86 square kilometres (207.67 sq mi).