After Katsuie SHIBATA gained Kita Omi region as a result of the Kiyosu Conference, Suketada entered Katsuie's service and worked as the chief retainer for Katsutoyo SHIBATA, who was Katsuie's adopted son.
清洲会議で北近江が柴田勝家の領土となって後はその傘下となり勝家の養子柴田勝豊の家老として仕える。