The nation on course to choose woman prime minister in landmark first
Over the last two decades, Japan has had over ten prime ministers.
Actually, a specialist likens taking up the nation's top job to taking a "poisoned chalice".
However, what is the reason does the country keep changing prime ministers? This is partly because of it being a "one-party democracy", says Prof James Brown of Temple University in Japan.
The Liberal Democratic Party's control on the country's politics means the main political competition originates inside the party, instead of from external parties.
"Therefore inside the LDP there are vicious struggles within various groups - they all desire their own clique to get the leadership position."
"So even though you might be chosen as prime minister, as soon as you're in office, you have many individuals scheming to try to get you out again."
Main Reasons Behind Frequent Changes
- One-party dominance restricts outside challenges
- Internal factional rivalries fuel leadership contests
- The leadership role is often described as a "poisoned chalice"
- Government continuity stays elusive despite financial power
