However, because Hideyoshi became so powerful as to occupy the stipend gathered in Chikubushima Island, Sadahiro filed a complaint to one of Nobunaga's aids, Nagayori SUGAYA.
しかし、次第に秀吉の圧迫が募り竹生島にある扶持を秀吉に取られた為、貞大が信長側近の菅屋長頼に訴えている。