The beautiful expression of "behind the leaves" that only Japan people who have delicately felt and loved the changes of the four seasons noticed them. The small and endearing form and the lightness of flying freely from the hand are exactly the "leaves" in nature. This also has the potential for various uses, so I named it a color that makes you want to think of various ideas about which leaf it is. From sweet wine and other small glasses to Japan sake, hard liquor, grappa, etc., I have a feeling that it will be very active after meals. What do you put in the adorable back leaf in the palm of your hand and drink it?