Urmas Teder, Journalist
There is a certain irony in history that no speechwriter could invent. Japan has elected its first female prime minister, yet one of the defining legislative battles of her administration seeks to ensure that a woman will never inherit the nation’s highest symbolic institution. Politics, as always, has a remarkable sense of humour.
Sanae Takaichi has defended the reform of the Imperial House Law as a necessary measure to preserve centuries of uninterrupted patrilineal succession. Her government argues that tradition must prevail over changing public opinion. The difficulty is that public opinion appears remarkably united: according to recent polls, more than four out of every five Japanese support allowing Princess Aiko to become the future sovereign. Few democracies experience such a wide gap between political leadership and popular sentiment on an issue of purely constitutional symbolism.
The proposed solution only reinforces the paradox. Rather than opening the succession to women born within the Imperial Family, the government proposes creating a legal pathway for boys descended from collateral aristocratic branches abolished after the Second World War to re-enter the dynasty through adoption. It is an extraordinarily elaborate institutional exercise whose primary objective seems less to secure the future of the monarchy than to avoid a female reign.
To soften criticism, the reform allows imperial princesses to retain their titles after marrying commoners. Yet the concession remains largely symbolic. Their husbands will receive no imperial status, their children will remain outside the line of succession, and the constitutional architecture remains untouched. Equality is acknowledged ceremonially while inheritance continues to follow exclusively the male line.
Japan is, of course, fully entitled to define the rules governing its monarchy. Constitutional monarchies are built on historical compromise rather than perfect democratic logic. Yet Japan’s own Constitution adds an interesting nuance. Article 1 defines the Emperor as “the symbol of the State and of the unity of the People”, deriving his position from the sovereign will of the people. Modern legitimacy therefore depends not only on constitutional continuity but also on public confidence. When more than eighty percent of citizens favour one solution and political institutions insist on another, the debate inevitably moves beyond tradition and into questions of institutional credibility.
Perhaps that is the broader lesson. Around the world, governments often justify controversial reforms in the name of stability, continuity or national identity. Sometimes these arguments are persuasive. Sometimes they merely postpone an unavoidable conversation. For a country that has long projected an image of careful institutional evolution, Japan now faces an unusual question: whether preserving tradition ultimately strengthens the Imperial institution—or slowly distances it from the society it is meant to represent.
