It's the second highest peak only to the Mount Poroshiri in the Hidaka mountains, and its altitude is above sea level. The mountain is situated in the Hidaka-sanmyaku Erimo Quasi-National Park, and Triangulation station has been set up in the peak by Masaki Terunobu (正木照信) in 1900. A peak a little south east to the mountain is Pyramid peak (ピラミッド峰) which is above sea level shaped like a square pyramid, so that the Mount Kamuiekuuchikaushi can be the best viewing platform for the peak.