This medal is known as medal of China incident.
This medal was granted to all the Japaneses that collaborated in the invasion of China between 1937-1945.
This medal is dedicated to the entrance of Japan in China, due to an incident that began in the Bridge of Marco Polo, outside of Peking, in 1937, and this caused that began the World War II in Asia.
As you can see, the box is very old, with an inscription in japanese that I don't know what does mean.
This medal was granted to all the Japaneses that collaborated in the invasion of China between 1937-1945.
This medal is dedicated to the entrance of Japan in China, due to an incident that began in the Bridge of Marco Polo, outside of Peking, in 1937, and this caused that began the World War II in Asia.
As you can see, the box is very old, with an inscription in japanese that I don't know what does mean.