Japan set to choose woman prime minister in landmark first
Over the last two decades, Japan has seen over ten prime ministers.
Actually, a specialist likens assuming the nation's top job to drinking from a "poisoned chalice".
However, what is the reason does Japan frequently replace leaders? It's due in part of it being a "one-party democracy", explains Prof James Brown of Temple University Japan.
The LDP's grip on the country's politics means the primary rivalry comes from within the party, rather than from opposition groups.
"Therefore inside the LDP there are intense conflicts within various groups - they all want their own clique to get the leadership position."
"So even though you might be chosen as leader, as soon as you're in power, you have dozens of people manoeuvring to try to get you out again."
Main Reasons Behind Rapid Turnover
- Single-party rule restricts external competition
- Party infighting fuel leadership contests
- The prime minister's position is often described as a "poisoned chalice"
- Government continuity stays elusive despite financial power
