The Yo-Motion Medal design activates a fun feature in the Yo-kai Watch Model Zero (sold seperately)! There are two Yo-kai Yo-Motion Medals in every Yo-Motion Medal Mystery Bag, and it's a surprise to see what’s inside. In Series 1 of the Yo-Motion Medal Mystery Bags, there are 30 Yo-kai character medals to collect (2 medals per bag, each bag sold separately, subject to availability). Kids can pretend to summon the crazy Yo-kai characters from the animated show by placing a Yo-kai Medal into the Yo-kai Watch Model Zero toy. The Yo-kai Watch Model Zero features Yo-Motion Technology which projects a short animation of each Yo-kai! Insert a Yo-Motion Medal into the watch to see a mini-animation of that Yo-kai appear on a nearby flat surface and hear summoning sounds, that character’s name, and some even play a tribe song! Fans can also scan Yo-Motion Medals with the Yo-kai Watch Land app for more fun and games. There are three ways to play with every Yo-Motion medal: 1. Imagine summoning Yo-kai with the Yo-kai Watch! Insert a Yo-Motion medal into the Yo-kai Watch Model Zero to see an animation of that Yo-kai and hear the character's name and other sounds! (Watch and medals each sold separately, subject to availability.) Most medals also play a tribe song. 2. Discover the wacky world of the Yo-kai by scanning the Yo-Motion medal with the Yo-kai Watch Land app. 3. Collect and store Yo-Motion medals in the Yo-kai Medallium Collection Book. Learn more about each character with the Medallium Collection Book Pages and organize your collection! (book, pages and medals each sold separately, subject to availability).