Japan set to choose woman prime minister in landmark first
Over the last two decades, the country has had over ten leaders.
In fact, a specialist compares assuming the nation's highest office to taking a "cursed cup".
However, what is the reason does Japan frequently replace prime ministers? It's due in part of it being a "one-party democracy", says Prof James Brown of Temple University in Japan.
The LDP's grip on the political landscape means the main political competition originates within the party, instead of from opposition groups.
"So within the LDP there are vicious struggles within different factions - they all want their own clique to get the leadership position."
"Thus although you could be selected as prime minister, as soon as you're in office, you have many individuals manoeuvring to try to get you out again."
Main Reasons Behind Rapid Turnover
- One-party dominance restricts outside challenges
- Internal factional rivalries drive leadership contests
- The leadership role is frequently called a "poisoned chalice"
- Political stability stays elusive despite financial power
