Japan set to elect female prime minister in landmark first
In the past twenty years, the country has seen over ten prime ministers.
In fact, one expert likens taking up the nation's top job to drinking from a "cursed cup".
However, what is the reason does the country frequently replace prime ministers? It's due in part of it being a "single-party system", 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, rather than from opposition groups.
"So within the LDP there are vicious struggles within various groups - they all desire their own faction to get the top job."
"So even though you could be chosen as leader, as soon as you're in power, you have dozens of people manoeuvring to try to remove you again."
Key Factors Behind Frequent Changes
- Single-party rule limits external competition
- Party infighting drive power struggles
- The leadership role is often described as a "poisoned chalice"
- Government continuity remains elusive despite economic strength
