This bookcases new in its box . These are mine from my childhood.   It was never used . It is in the box with the label .

This vintage wooden bookcase cabinet with book blocks, made by formerz in Japan in 1970, is a charming addition to any dollhouse miniature collection. The brown color and cottage style give it a classic and timeless look, perfect for any room in the house. With a 1:12 scale and original design, this set includes everything you need to create a cozy library setting in your dollhouse. Ideal for hobbyists and crafters, this miniature bookcase is a unique and collectible piece that adds character to your dollhouse decor.