I haven't had a chance to look at the player list. Who are the japanese sending? Are they going with the young players? if so this is probably just a test run. They have a whole number of prospects that are niwa koki's age or younger. The japanese seem to have their players participate at international competitions at a much younger age than compared with other Asian countries, or just in general. Usually a good prospect you will hear about really early, unlike in the case of players like Wang Hao, who just appeared at one tournament all of the sudden at the age of 18, had a good showing, and from there, he basically became given in big tournaments for the Chinese team