Japan's Government is a parliamentary democracy, with a House of Representatives and a House of Councillors. Executive power is vested in a cabinet composed of a prime minister and ministers of state, all of whom must be civilians. The prime minister must be a member of the [[National Diet|Diet]] and is designated by his colleagues. The prime minister has the power to appoint and remove ministers, a majority of whom must be Diet members. The judiciary is independent. | Japan's Government is a parliamentary democracy, with a House of Representatives and a House of Councillors. Executive power is vested in a cabinet composed of a prime minister and ministers of state, all of whom must be civilians. The prime minister must be a member of the [[National Diet|Diet]] and is designated by his colleagues. The prime minister has the power to appoint and remove ministers, a majority of whom must be Diet members. The judiciary is independent. |