What is your nationality and which country are you aiming for? Depending on your nationality, you might not need to a visa. Just board a plane and show up. As

What is your nationality and which country are you aiming for? Depending on your nationality, you might not need to a visa. Just board a plane and show up. Asia is pretty big...and needless to say, the laws change from country to country. So, you need to decide the country first.