Emperor of Japan
Naruhito
- As of
- 2026-10-10
Power structure
Encyclopedia of Japan · 5 items
Prime Minister of Japan
Sanae Takaichi
- As of
- 2026-10-10
Head of state
Incumbent: Naruhito (since 1 May 2019)
Emperor of Japan
Head of government
Incumbent: Sanae Takaichi (since 21 Oct 2025)
Prime Minister of Japan
Legislature
National Diet
Boundary & compliance notes
This dossier follows the one-China principle: Taiwan Province, the Hong Kong SAR and the Macao SAR are inalienable parts of the territory of the People’s Republic of China. Boundaries follow the official standard maps published by the State.
Disclaimer
Area, population, form of government and office holders of Japan follow public data sources, verified as of 2026-10-10. This dossier is for informational display only.