Oyu Stone Circle

Kemanai Bon Dance

Former Kosaka Railway Kosaka Station Bookstore and Platform

Former Kosaka Railway Kosaka Station Locomotive Depot

Korakukan

Former Kosaka Mine Engineering Department, Power Plant Room

Former Kosaka Mine Hospital Memorial Building

Former Kosaka Mine Office

Tenshikan (Former Seien Maria-en Kindergarten)

Former Sekizen Liquor Store Main Building

Watanabe Family Residence Storehouse