 He then also served again under Yoshiie in the later Gosannen War of the 1080s, this time despite opposition from his family due to him already inheriting the position of "ōhōri" from Tamenobu in the interim between the two wars.Tamenaka's eventual suicide out of shame after his subordinates had a violent quarrel with Minamoto no Yoshimitsu's men during a feast held by the latter was considered to be divine punishment for his violation of the ban.Due to the circumstances of his father's death, Tamenaka's son, Tamemori (為盛) did not inherit the office of "ōhōri", it instead passing in succession to Tamenaka's three younger brothers, two of whom died within mere days of their investiture.