Complete amateur here!! But I found this today and it appears to be a 2003 or 2008 penny (it's pretty worn) looks like the copper is wearing off and it has silver,I collect coins from all over the world, and got this a couple of years ago for an absolute steal. It's a 500 yen coin from Japan, I got it for 15,Coin Identification | Facebook,えっくす☆きゅーと『 Sweet Memory♥ コーディネイトドールset 』第3弾「ちいか・あいか」のご案内☆ – アゾンニュース,Coin Identification | Facebook,