Mount Hiroe () is a rocky mountain, high, situated northwest of BreidvÃÂ¥gnipa Peak and northeast of Hiroe Point, on the coast of Queen Maud Land, Antarctica. It was first mapped by H.E. Hansen from air photos taken by the Lars Christensen Expedition, 1936âÂÂ37. The name "Hiroe-yama" (broad bay mountain) was applied by the headquarters of the Japanese Antarctic Research Expedition in 1973 and follows Japanese research in this area.