Asian coins

I found this set of 15 coins while cleaning out my house. I have no idea if they are silver, what they are etc. Here’s a picture of the first three. Can anyone help? I live in a very rural area so there are not hardly any coin shops near me. 

The one on the left is maybe this N#130757 May be a copy.

The one in the middle is this: N#3847 Probably a copy.

On right N#15998 Also probably a copy.