Antique Japanese Military Aono Unit Helmet Army Sake Cup
This is an antique Japanese military sake cup, decorated with a flag, some cherry blossoms, and a star. The words are "Commemoration" "Aono Unit". Using a commander name (Aono in this case) generally means this was an operational unit in the field. The exterior of the cup is in the shape of a helmet with a pair of rifles as the base, and the soldier's name Takahashi.
Size: 2" across