Japan on course to elect female prime minister in landmark first
In the past twenty years, Japan has had over ten leaders.
In fact, a specialist compares assuming the country's top job to drinking from a "poisoned chalice".
However, what is the reason does Japan frequently replace leaders? This is partly because of it being a "one-party democracy", says Professor James Brown of Temple University in Japan.
The Liberal Democratic Party's control on the country's politics means the main political competition comes from inside the party, instead of from opposition groups.
"So within 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 leader, the moment you're in power, you have dozens of people manoeuvring to try to remove you again."
Key Factors Behind Rapid Turnover
- Single-party rule limits external competition
- Party infighting fuel power struggles
- The leadership role is frequently called a "poisoned chalice"
- Government continuity remains elusive despite economic strength
