Miniature Rocket Ship & Astronaut

Most collectors are familiar with the Arcadia version of the miniature rocket ship and astronaut, but might have never seen this Japan version.  It is also a miniature, standing only about 1.75'' in height.  Similar to the Arcadia set, in the Japan version both shakers have only one pour hole.  The Japan version has small cork stoppers unlikely the Arcadia set which has a flat base without stoppers.  The set is stamped in black "Japan" on the bottom.