In our economic management department, we often some simulation courses to exercise economic management capacity of everybody, take today, we are still as usual opened up a lesson to investment management competition, but this time we selected topic is invest Japan, although many times before in the course we have on the Japanese economy morphology have a very clear understanding, but we have invest Japan such a topic still dare not careless, after all our investment management study has just begun, but Japan has been done before the economic crisis greatly, many factors affect the investment we haven’t fully understood, so from the beginning we very careful.