According to the "Kojiki," he took the younger sister of Kiinokuni no Miyatsukuko Uzuhiko (Ujihiko), Princess Yamashitakagehime to wife, and had a son, TAKENOUCHI no Sukune (written as 建内宿禰 or 武内宿禰), however, according to the "Nihonshoki," the father of his grandson TAKENOUCHI no Sukune was Yanushioshiotakeogokoro no mikoto, who, therefore, would be the son of Hikofutsuoshinomakoto no mikoto.
『古事記』では、紀伊国造宇豆比古（うずひこ・うじひこ/菟道彦）の妹・山下影日売を娶り、建内宿禰（武内宿禰）を生むとあるが、『書紀』では、孫の武内宿禰の父を屋主忍男武雄心命（やぬしおしおたけおごころのみこと）としており、彼は彦太忍信命の子となる。