Amatoyotsuhime no mikoto (Empress of Emperor Itoku) was his only child, and it is described in 'Sendai Kujihongi' (Ancient Japanese History) that he had no heir.
子は天豊津媛命（懿徳天皇皇后）のみで、跡継ぎがなかったと「先代旧事本紀」に記されている。