He had three maternal half-brothers and sisters: Sahohiko no miko, an ancestor of the Kusakabe no muraji and Kai no kuni no miyatsuko clans; Murobiko no miko, an ancestor of the Wakasa no mimi no wake clan; and Sahohime no mikoto, an empress to the Emperor Suinin.
同母の兄弟に日下部連・甲斐国造の祖狭穂彦王、若狭耳別の祖室毘古王と垂仁天皇皇后狭穂姫命がいる。