Unknown Chinese or Japanese coin

Hello,

I need help with this coin, diameter 25mm, non magnetic, the other side is plain except for the square in the middle.

I have found many similar, but not the exact one.

Thx

Hello 🤖

Without pictures, it will be very difficult for anyone to help you. Could you please post clear pictures of each side of your item?

Please note that this is an automatic message. Feel free to ignore if it is not relevant.

Chinese coin but a fake one, hope it helps

Here is a genuine one:

N#216452