UTSAV Asian Street Food

Korean tempura with the typical korean red spiciy sauce.
Pretty nice combination.

A variation of Tteokbokki

This is probably the most popular in Seoul. You can find it everywehre in the city.
It became popular after the second World War.

Fish based balls served with soy sauce.

This makes a big difference with the japaneese one, it's a bit spicy and then tastier.