Foreign Mystery Coin

[Redneck315chick]

found this last week while detecting with my fiancee (redneck13126) Sadly enough it was my only find at the park. it got me excited because i thought that it was finally what i've been waiting to find (a rare coin mind you) But here it is..if you can tell me what it is, I would be very greatful =) thanks

 

[ivan salis]

japanese 10 yen coin

 

[garryson]

http://en.wikipedia.org/wiki/10_yen_coin