Shimada Family Main House

Seisa University (formerly Raijo Elementary School)

Seisa University (formerly Raijo Elementary School) School

Former Mitsui Ashibetsu Railway Sumiyama River Bridge

Alpine Plant Communities and Serpentine Melange Zones on Mt.

Ezomikasaryu Fossil

Daisetsuzan

Former Hokutan Yubari Coal Mine Takamatsu Tailings Disposal

Former Hokutan Yubari Coal Mine Mock Tunnel

Former Hokutan Yubari Coal Mine Takamatsu Tailings Disposal

Former Hokutan Yubari Coal Mine Tenryu Mine Materials