Two Sided Handheld Dexterity Puzzle Skill Game - Occupied Japan - rings & ball - Vintage

This game is in used condition and has some wear to the outside. One side has most of the wear with scratching and what looks like a small dent. The game still works as intended. Please see all pictures for specific details. It has a pig and rabbit on one side where you try to move the metal balls into their eyes. The other side has a bear, rabbit and monkey where you try to move the rings onto the monkey's tail. This game measures approximately 3 1/2" across and 1 1/2" wide. It is labeled "made in occupied Japan" so the date of manufacture would be between 1945-1952.