Whakatāne and Ngāti Raumoa, including the Te Ūpokorehe hapū, were living on Waiōtahe and Ōhiwa land which were under Kahuki's control. Te Ūpokorehe would be subjected to attacks from Ngāti Awa on the western border, and would seek refuge at Ōpōtiki. Ngāti Awa and their ally Ngāi Tūhoe would meet with Whakatōhea and their chief Te Rupe for one final battle at Ōhope. Te Rupe was able to boost his peoples' moral with the haka "Te kōtiritiri te kōtaratara", and won the battle. Before the arrival of the Europeans, the final, defining battle against Ngāi Tai was done at Awahou under Punāhamoa's leadership. Ngāi Tai's leader Tūterangikūrei was killed, and his head preserved as a trophy. Ngāi Tai were able to take Tūterangikūrei's head back in exchange for the pounamu adze Waiwharangi, which today is held in the Whakatāne Museum. The iwi initially had good relations with European settlers and Christian missionaries. However, in 1865, following the murder of German missionary Carl Völkner, and with increasing demands from European settlers for more land, Crown soldiers invaded Te Whakatōhea land. Almost 600 km² of Whakatōhea land was confiscated by the Crown under the "New Zealand Settlements Act of 1863". During the twentieth century there was increasing recognition that Whakatōhea had suffered grievances at the hands of the Crown. In 1996, the New Zealand government signed a Deed of Settlement, acknowledging and apologising for the invasion and confiscation of Whakatōhea lands, and the subsequent economic, cultural and developmental devastation suffered by the iwi. Whakatōhea are presently preparing to negotiate a full settlement with the New Zealand government. Te Ūpokorehe is an iwi in its own right. Their ancestral boundaries commence from Maraetotara (Ohope) in the west to the middle of Waioeka River (Ōpōtiki) in the east. Upokorehe Iwi boundaries fall within the Ōpōtiki District and Whakatāne District Catchments.