Antique Japanese Military Rising Sun Kiri Corporal Army Sake Cup
This is an antique Japanese military sake cup, decorated with a kiri, a pair of flags, and a rising sun in the top. The words are "Infantry 10th Regiment" "Commemoration" and "Corporal Uchinami". This is the same name as a flying cup I'm selling - suggesting this is probably for members of the same family.
Size: 3.25" across