The planetarium is a model GE-IIT built by the Goto Kogaku company. It has a 6m dome. It's small with a seating capacity of 40.
Curators give an explanation of the night sky for the current season.
Planetarium visitors guide Please purchase an entrance ticket at the Furusato Country Open Air Museum reception at least 1 hour in advance. Reservation can be taken for up to 40 people. It takes about 20 minutes to reach the planetarium from the museum reception area. You can not enter during a showing so don't be late. No smoking, No drinking, No eating.