Nintendo has shared two QR codes that will allow you to unlock two items in Yo-Kai Watch Blasters: Red Cat Corps and White Dog Squad.
The first QR code will allow you to unlock Doggy Dumpling:
While the second will allow you to unlock First Place Flag:
You can tackle a variety of missions in #YOKAIWATCH BLASTERS: Red Cat Corps and White Dog Squad. Challenge the mission “Momotaro Hunter” with items you can get from scanning these QR codes for a chance to befriend Momonyan and Puppynyan! pic.twitter.com/FolCUVX47g
— Nintendo of America (@NintendoAmerica) October 5, 2018