愛德華七世地
The unloading completed, "Kainan Maru" departed for King Edward VII Land, leaving seven men on the Barrier. Two would remain at a base camp to carry out meteorological observations, while a five-man Dash Patrol marched southward; these five men were Shirase, Takeda, Miisho and the two Ainu dog drivers. The patrol's aim was to travel as far south as possible in the limited time available, over unexplored terrain. Hence, rather than heading due south, which would have placed them in Amundsen's tracks, they chose a south-easterly route.