Japanese Chopstick holders and Ginger Grater, Ceramic similar to Porcelain

Description

Set of four ceramic chopstick holders with a ginger grater in the shape of a flounder, all of a Japanese style.  All made of a ceramic that looks similar to (but I do not think is) porcelain, and appear to be hand painted and molded.  Originally purchased around 1988.  Make and place of manufacture unknown, used only once or twice, then put into storage.  Selling to remove items not being used from storage.