Women Leadership in Japanese Politics and Gender Manifestation in Policies

This article analyzes the complex state of female political leadership in Japan, emphasizing the tension between democratic progress and persistent socio-political traditionalism. Sanae Takaichi's historic election as first female Prime Minister of Japan in October 2025 represents a major milestone in descriptive representation, but it has not yet produced substantive, policy-based gender equality. Tracing developments from early imperial leadership through the restrictive Meiji-era ie household system and post-1945 constitutional guarantees, the study examines the systemic barriers that continue to limit women's role in national decision-making. Key obstacles include male-dominated, hereditary political networks that control the “three bans”: jiban constituency base, kanban name recognition, and kaban campaign funding. As a result, despite local gains in municipal politics, women remain underrepresented nationally, holding only 14.6 percent of House of Representatives seats as of February 2026. The paper ultimately shows that symbolic leadership breakthroughs can coexist with elite efforts to preserve conservative political structures rather than drive meaningful social change. Keywords: Female political leadership; Japan politics; Sanae Takaichi; ‘three bans’ (jiban; kanban; kaban); Sixth Basic Plan on Gender Equality