Japan set to choose female prime minister in historic first
In the past twenty years, the country has had more than 10 prime ministers.
Actually, a specialist compares assuming the nation's top job to drinking from a "cursed cup".
But why does Japan keep changing prime ministers? This is partly because of it being a "one-party democracy", explains Prof James Brown of Temple University Japan.
The LDP's grip on the political landscape means the primary rivalry originates within the party, instead of from opposition groups.
"So within the LDP there are intense conflicts within various groups - they all want their own clique to secure the top job."
"So even though you might be chosen as prime minister, as soon as you're in office, you have many individuals manoeuvring to try to get you out again."
Key Factors Behind Rapid Turnover
- One-party dominance restricts outside challenges
- Party infighting drive leadership contests
- The leadership role is frequently called a "poisoned chalice"
- Government continuity stays elusive despite economic strength
