In the world of the Yo-kai . . . characters sometimes have those days where nothing goes right. They lose their keys. Their pants fall down. They fart ... We checked the price history for the Yokai Watch Medallium Collection Book with Amazon price historical data. This item is manufactured by Yokai. It is sold in the category Toys & Games. Amazon have it for sale at 9.60 £. We noticed a higest price of 17.53 £ and a lowest price of 2.00 £.