Looking for the most supreme medal/order of each country? Or the most “WW2-like” medal/order of that country? Or just any typical bravery medal of each country?
Japan should be the Order of the Golden kite: https://en.wikipedia.org/wiki/Order_of_the_Golden_Kite
UK the Victoria Cross: https://en.wikipedia.org/wiki/Victoria_Cross Personally I tink the DSO it looks better: https://en.wikipedia.org/wiki/Distinguished_Service_Order
UK in India, maybe Indian order of merit: https://en.wikipedia.org/wiki/Indian_Order_of_Merit
Italy could the medal for military valor: https://en.wikipedia.org/wiki/Medal_of_Military_Valor