Japan set to elect female prime minister in historic first
In the past twenty years, Japan has seen more than 10 leaders.
Actually, one expert likens taking up the country's top job to drinking from a "cursed cup".
However, what is the reason does the country frequently replace prime ministers? This is partly because of it being a "one-party democracy", says Professor James Brown of Temple University Japan.
The LDP's grip on the country's politics means the main political competition comes from within the party, instead of from external parties.
"So within the LDP there are intense conflicts within various groups - they all desire their own clique to secure the leadership position."
"Thus although you could be chosen as prime minister, as soon as you're in power, you have dozens of people manoeuvring to try to remove you again."
Key Factors Behind Frequent Changes
- One-party dominance limits outside challenges
- Party infighting drive leadership contests
- The prime minister's position is often described as a "poisoned chalice"
- Government continuity stays elusive despite financial power
