They were blessed with four children including their eldest son Katsusuke NOGI, but younger two children died soon after the birth, leaving Katsusuke and the second son Yasusuke NOGI.
長男・乃木勝典を始め、4人の子宝に恵まれるが、勝典と次男・乃木保典を残し、下の二人は生後、間もなく夭折する。