Rare Japanese Mid-Century Modern Giant Dice Six Piece Liqueur Decanter Set

Beautiful mini bar set. Made in Japan. 4 shot glass with a short liqueur bottle. Box is designed to look like a giant dice and appears to be made of cherry wood.( not 100% certain) From the 1960's to 1970's period. Set is in great shape with a some small rub marks on the box, most are on the bottom of the box. Please check out the photos.