Probably those three guys in Japan are good students of some university (I red from somewhere in this forum) . And so far I know, all of 2 foreign students can speak Lao and Thai well (If I'm not wrong). Anyway, I support all good students (especially Lao) whether they are famous or not Cheer....
Sorry I type the wrong words I think I saw the guy from Laos in some Japanese TV talking about Laos and Japan. I'm not sure if he is the same person I saw I don't understand Japanese much so I didn't understand clearly what they were talking about