Very Rare Russo Japanese War Detailed Sakhalin Map Army Sake Cup
This is an antique Japanese military sake cup, decorated with a very detailed map of the island of Sakhalin, half of which is blacked out because that part was retained by Russia. The southern half was given to Japan after the Russo Japanese War, with a number of towns named on this map. The mainland is just called "Mainland". The blue words are "Russia Conquest Commemoration" and the soldier's name Komatsu.
Size: 3.25" across