This is a quite rare antique Japanese military sake cup, decorated with a kiri and a star. The words are "Gongzhuling Hasegawa Unit" "Officer Cadet" and "Discharge Commemoration" with the soldier's name Miyanoiri. Gongzhuling is a city near Changchun, which was called Shinkyo during the Manchukuo era and was the capital of Manchukuo. Hasegawa was the commander's name. 

Condition: A very small chip at 6 o'clock

Size: 2" across