BADGES AND MEDALS
Although not common, one can find various badges and medals on sake cups.
Sometimes the cups were given along with the medals; sometimes they were
given in place of them. Many of these cups used  badges as purely decorative
(thematic), as I suspect was done in the Grand Cordon cup pictured below.
ARMY  BADGE: The Marksmanship Competition Badge, model
1887 (awarded up to 1938). In 1939 a new design was used.
NAVAL BADGE: The Torpedo Firing
Proficiency Badge, 2nd Class
4th Class Rising Sun medal. Extremely rare
to see this on a cup.
The Order of the Golden Kite,
awarded for distinguished military service.
Lacquered wood Marksmanship badge cup.
Inscribed 'Infantry 7th Regiment, Discharge
Commemorative, Higashi'.
Sacred Treasure medal sake cup, either 7th or 8th class badge
shown.  Inscribed 'Infantry 2nd Regiment, Nishio'.
Transport cup with the rare Wagon Driver Proficiency
badge. Inscribed '4th Heavy Transport, Discharge
Commemorative'.
Superb cup with the Grand Cordon badge in the center. Nicely
made. No inscription.
Cavalry cup with what appears to be the Army Proficiency
Horseback Riding badge. Inscribed 'Cavalry 9th Regiment,
Discharge Commemorative'.
Rare cup with a medal. It appears to be the 8th Class White
Paulonia Leaves medal.  Inscribed '5th Division, Infantry, 11th
Regiment, Victorious Return Commemorative.'
Hand-painted marksmanship badge.
Inscribed 'Infantry 25th Regiment' and a poem that I cannot read.
Lacquered wood cup with the Aikoku Fujin Kai (Patriotic Women's
Association) badge in gold gilt. Finely detailed. No inscriptions.