So I have two of these identical coin and I cannot not identify what they are. It looks like it is written in Hangul Korean, but still, I am not 100% sure that is that is the case. You may want to zoom out the photos to get a better look. What are these coins? Any help is appreciated.
This is a inner-city bus token from the city of Busan. It says on the top "Inner City Bus" and on the bottom, "Busan". There are different tokens here for different cities and even different tokens for students. Cool find!