Mount Warusawa (悪沢岳, Warusawa-dake), also Mount Higashi (東岳, Higashi-dake), is a mountain located in Shizuoka Prefecture, Japan. It has a height of 3,141 metres (10,305 ft). It is located in the southern part of the Akaishi Mountains, which are known as the "Southern Alps" (南アルプス Minami-Alps).