I have this token can u tell me more about it

what is there to tell? one of hundreds if not thousands of Japanese arcade tokens. Very popular entertainment over there.

you buy a pocket full when you go in, spend them in the machines, leave when you are out.

you arent supposed to take them with you when you leave, but you can't redeem them, so you are stuck with any odd ones.

Thats why u cant find them no where even on ebay our anything there not out there