In addition, even within the Tokugawa Shogun family, there were confrontations concerning which of Iemitsu TOKUGAWA and Tadanaga TOKUGAWA, both sons of Hidetada, should become the next shogun.
また徳川将軍家でも秀忠の子である徳川家光と徳川忠長のいずれが次の将軍になるかで対立していた。