I list the Iran keepers that I know play in Europe I think there are Japanese GKs in Europe too, I remember Omans keeper used to play in England as well as a lot of Australian keepers. Alireza Beiranvand in Belgium Amir Abedzadeh in Portugal Sosha Makani in Norway Alireza Haghighi in Sweden (previously in Russia and Portugal as well) we also had a keeper in Denmark as well whose name I can't recall.
Eiji Kawashima - Strasbourg Schmidt - Sint Truiden both are Japanese i believe there Thai GK in Belgian League but not know whether in first team or U23