Yawatahama City, located at the western end of Ehime, Japan is a port town with a thriving fishery and fishery processing industry, with terraced fields that are said to be cultivated and covered in the whole mountain.

In the area with the site, there is a request for construction of a children's house and the problem of aging nursery schools, and Yawatahama City secures a land of about 6500m2 in a city with many hills and few flat lands and three public nurseries.