His children included Nagahiro YAMAGUCHI, the first son and Ukyo no suke (Assistant master of the Western Capital Offices), Hirosada YAMAGUCHI, the second son and Sameryo (trainer of the left of horses owned by the Imperial Court) and a wife of Shigetoshi IKEDA.
子に長男右京亮山口修弘、次男左馬助山口弘定、池田重利室らがあった。