Japan on course to choose female prime minister in landmark first
Over the last two decades, the country has seen over ten leaders.
Actually, a specialist compares assuming the country's top job to taking a "poisoned chalice".
But why does Japan frequently replace leaders? It's due in part of it being a "single-party system", explains Professor James Brown of Temple University Japan.
The LDP's grip on the country's politics means the primary rivalry comes from within the party, instead of from external parties.
"Therefore inside the LDP there are intense conflicts within various groups - they all desire their own clique to secure the leadership position."
"So even though you could be chosen as prime minister, as soon as you're in power, you have many individuals scheming to try to get you out again."
Key Factors Behind Frequent Changes
- Single-party rule restricts outside challenges
- Party infighting fuel leadership contests
- The prime minister's position is often described as a "poisoned chalice"
- Government continuity stays difficult to achieve despite financial power
