Update: Nintendo has removed the original tweet stating that a Yo-kai Watch demo is available on 3DS in North America. They have replaced it with a new message announcing that a demo will launch on October 22nd.
Original: A few days ago we reported that Yo-kai Watch might be getting a demo in the West, and that has turned out to be correct. Without much warning, Nintendo released a playable demo for Yo-kai Watch on 3DS eShop in North America and announced it to the world via Twitter. If you enjoy the free demo, you can pick up the full game when it launches on November 6th.