The nation on course to elect woman prime minister in historic first
In the past twenty years, Japan has seen more than 10 prime ministers.
In fact, one expert compares assuming the nation's highest office 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 Prof James Brown of Temple University in Japan.
The Liberal Democratic Party's control on the political landscape means the main political competition comes from inside the party, instead of from external parties.
"So within the LDP there are intense conflicts within different factions - they all want their own clique to secure the top job."
"So even though you might be selected as leader, the moment you're in power, you have many individuals scheming to try to get you out again."
Key Factors Behind Frequent Changes
- One-party dominance limits external competition
- Internal factional rivalries drive power struggles
- The leadership role is frequently called a "poisoned chalice"
- Government continuity remains difficult to achieve despite financial power
