Career
The grandson of Minamoto no Yoshimitsu, Masayoshi was a resident of Hitachi Province. He was killed in battle by Minamoto no Yoshikuni around 1147.
佐竹 昌義
The grandson of Minamoto no Yoshimitsu, Masayoshi was a resident of Hitachi Province. He was killed in battle by Minamoto no Yoshikuni around 1147.
