The listing, Lot of 8 exotic Asian coins old and new. Japan, China, Hong Kong Malaysia has ended.
I'm pretty certain the to 3 are from Japan, by the lotus blossom. Other than that, I have no idea.
Bottom two are 10 won from South Korea
The square holed coin is old, but have no idea how old. Think they were made 17th to 19th century, but may be wrong.
Was never able to teach myself any of these languages... So cant tell you for certain what they are or even dates, when the Arabic numbers aren't on them
Enjoy