Japan set to elect woman prime minister in historic first
Over the last two decades, Japan has seen more than 10 prime ministers.
Actually, one expert likens taking up the nation's highest office to taking a "cursed cup".
But why does the country keep changing prime ministers? This is partly because of it being a "one-party democracy", explains Professor James Brown of Temple University Japan.
The Liberal Democratic Party's control on the political landscape means the main political competition comes from within the party, instead of from opposition groups.
"So within the LDP there are intense conflicts within various groups - they all want their own faction to get the top job."
"So even though you might be chosen as leader, as soon as you're in power, you have dozens of people scheming to try to get you out again."
Key Factors Behind Frequent Changes
- Single-party rule restricts outside challenges
- Party infighting drive power struggles
- The leadership role is frequently called a "cursed position"
- Government continuity stays difficult to achieve despite financial power