Can I go to Asia to work as a new forensic pathologist after I complete ALL 13 year of study?

Idk but I don't want to work in USA so I'm planning to go to Asia mostly Japan or Thailand to work there but since i may be a newbie idk if they would accept me I'm asking tho i still in hs but i want to see if is possible cuz my dad told me that I need to work at least 5-10 year before going to another country, and I'm kinda confuse😔😔