It is quite difficult to see, but with the help of contrast filter, I believe it's a Meiji 15 1/2 sen, which is 1882 if I am not mistaken... :)
My partial coin collection http://www.omnicoin.com/collection/gxseries
My numismatics articles and collection: http://www.gxseries.com/numis/numis_index.htm
Regularly updated at least once a month.
My numismatics articles and collection: http://www.gxseries.com/numis/numis_index.htm
Regularly updated at least once a month.






















