In Japan, prime ministers are replaced very often. Sometimes they can't last even one year. Japanese people are tired of that and think the politicians have to think about many problems more seriously than their power games. With a short administration, you cannot have a long vision. But a man from Asia said that it was a good system. He says if one prime minister lasts many years, greedy people gather around them and the government gets corrupt. Mmm... that is a new perspective.