Sawasdee ka.
I have checked with Krungthai Bank already.
They said you can bring the check and go to cash the check with SMBC bank in Japan.
It will take about 1 month for transaction completely.
So Would you like me send the check by DHL or you come to Thailand to bring the check.
If you would like me send the check by DHL please check your address as follow.
After you confirm your address is correct, I will sent the check to you as soon as possible.