The three Japanese coins are still legal tender. 100,10 and 5 yen (the brass one with a hole in the middle)
Lots of British Empire stuff... I believe the one marked "5 PTAS" is Spanish. There is one Italian coin there. I like the 1925 Czechslovakia coin... No longer a country. Not even a 'real' country when it was put together, I believe after WWI. Just a League of Nations contrivance.