This is an antique Japanese military sake cup, decorated with a map of NE China, a pair of flags including a rare naval ensign for the Manchukuo flag, and the words are "Manchurian Incident Victorious Return Commemoration". The cup is rather unique with a Chinese fortification on the left of the cup in quite some detail - this is pretty unusual.

Condition: The words are somewhat faded, otherwise the cup is in excellent condition

Size: 2.75" across