Vintage Miniature Japanese Shell Shaped Doll Family for Your Doll Collection

Adorable shell-shaped dolls (in fact I wouldn’t be surprised if these dolls are made out of shells) with a pebble inside to shake so I m guessing they were originally for children. Fabric clothed in bright - blue for dad, pink for girl, blue for boy and orange/red for mama. I’ve had them for 40 plus years and although I have thrifted, gone to antique stores and auctions I have never seen any others. The black of the hair is faded but otherwise these are in great condition for vintage pieces. They have been stored away for many years. So cute!