Hario ID-2 sake cooler, white wine chiller made in Japan

This odd little thing is a sake cooler by Hario, made in Japan. It remind me of a cartoon character, and a little of an air hostess in the 1950s. The model number which we can see on the side is ID-2. I have not been able to find out much about this item - you can put your ice in the little glass pocket so you can chill your drink without diluting it, and make it look amazing on your bar cart. Perfect for Sake or white wine. It is in good condition with minimal marks of age and use. Size: ca 7 inches tall (18 cm)