Japan’s parliament has approved revisions to the imperial succession law, addressing a potential crisis due to Emperor Naruhito having no male heir. The amended law does not allow women to ascend the throne, dismissing the possibility of a female emperor. Instead, lawmakers have chosen a system allowing for adoption within the imperial family. This plan enables more distant male relatives to rejoin the family and become eligible for succession. The revision aims to ensure the continuity of the imperial line without altering traditional patriarchal norms. While resolving the immediate succession issue, the decision maintains the long-standing prohibition of female rulers in Japan. This approach avoids broader changes to the imperial household law.