From Hasbro Toy Group. There are three Yo-kai medals in every mystery bag, and it's a surprise which Yo-kai Medals are inside. Each medal shows a different character. Pretend to summon the crazy Yo-kai characters from the animated show by placing a Yo-kai Medal into the Yo-kai Watch toy, or by scanning a medal into the Yo-kai Watch Land app. Blind mystery box packaging.