The nation set to elect female prime minister in historic first
In the past twenty years, the country has seen over ten prime ministers.
Actually, one expert likens assuming the country's top job to drinking from a "poisoned chalice".
But why does Japan frequently replace prime ministers? This is partly because 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 main political competition originates inside the party, rather than from opposition groups.
"So within the LDP there are intense conflicts within different factions - they all desire their own clique to secure the leadership position."
"So even though you might be chosen as leader, the moment you're in power, you have many individuals manoeuvring to try to get you out again."
Main Reasons Behind Rapid Turnover
- Single-party rule limits external competition
- Party infighting drive leadership contests
- The prime minister's position is often described as a "poisoned chalice"
- Political stability stays difficult to achieve despite economic strength
