Chinese coin?

Anybody know what this is?
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edit: Just found out it was a coin/medal taken by a US serviceman from Japan during WWII, if that helps identification.
Side1
side2


edit: Just found out it was a coin/medal taken by a US serviceman from Japan during WWII, if that helps identification.
Successful transactions with: DCarr, Meltdown, Notwilight, Loki, MMR, Musky1011, cohodk, claychaser, cheezhed, guitarwes, Hayden, USMoneyLover
Proud recipient of two "You Suck" awards
Proud recipient of two "You Suck" awards
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8.6600g. 0.9910 Silver
Mintage 78,917,000 VG=20, F=26, VF=30, XF=40
"You Suck Award" - February, 2015
Discoverer of 1919 Mercury Dime DDO - FS-101
More importantly, the catalog describes 4 varieties with slightly different calligraphy. Depending on grade those range from a minimum of ¥4-5,000 (~$39-49), to a maximum of ¥100-220,000 (~$977-2.150!)
I'll be spending roughly the last two weeks of April in Japan, but unless something drastically changes in the currency values, I won't be bringing home a whole lot of additions to my collection.
<< <i>Did you ever fill the hole in your 2-sen collection? I haven't...
Me neither.