COUNTRY PERSPECTIVE
The shortest useful version of how power works here.
The Diet designates the prime minister, who must be a member of the legislature.
The Diet designates the prime minister, who must be a member of the legislature. The cabinet is collectively responsible to the House of Representatives.
Both chambers legislate, but the House of Representatives has priority in choosing the prime minister and stronger authority over budgets, treaties and some legislative disagreements.
The emperor performs only constitutional state functions and has no powers of government.
The emperor performs only constitutional state functions and has no powers of government. Courts may review constitutionality, while prefectures and municipalities administer major services.
Some political words change meaning across countries. These are the distinctions worth knowing first.
The Liberal Democratic Party is generally conservative despite its name.
The Liberal Democratic Party is generally conservative despite its name. “Liberal” in a party title therefore should not be read as the US meaning of centre-left.
Post-war politics also turns on pacifism, constitutional revision, the security alliance, administrative reform and the developmental state—not only taxes and social values.
Enough structure to make the rest of the page intelligible.
Only the events that help explain how today’s system got here.
Political authority was reorganised around the emperor and Japan began rapid state-building and industrialisation.
After wartime defeat, a new Constitution established popular sovereignty, parliamentary government, rights and the emperor’s symbolic role.
Conservative parties united as the Liberal Democratic Party, which subsequently governed for most of the post-war period.
Japan replaced multi-member lower-house districts with a mixed system combining single-member and proportional seats.
Current-data work still open: Current office holders · Current Diet and party profiles · Latest national election and turnout · Comparable democracy, media, equality and civic-space measures · Long-term indicator trends