On May 8 (the old calendar), Ieyasu took friendly means such as asking Yodo-dono, Hideyori's real mother, through Kodai-in to tell Hideyori to swear vassal fealty to him.
5月8日(旧暦)、秀頼に対して臣下の礼を取るように高台院を通じて秀頼生母の淀殿に要求するなど友好的対話を求めた。