Japan -2.5 @ 1.82
With Japan's backbones are all Europe based players possibly with 4 of them are from Bundesliga,i.e. Borussia Dortmund, FC Köln, Hertha Berlin, and Hamburger SV, as well as one each is from Southampton FC, Olympique de Marseille and K.A.A. Gent, in the starting lineup, there is a strong possibility that Japan will crash Thailand with a huge score margin at this time.
PS: I believe Japan -1.5 @1.32 is a lock for those who like juice.