Nintendo quarterly results May 7th 2020 - Switch: 55.77m, (21m for the FY) Animal Crossing: 11.77m

[StarDoor]

It seems likely that Animal Crossing had the biggest launch ever for a Nintendo game. In JP/US/EUR, Animal Crossing had sell-through of 13.41 million in its first six weeks, while Pokemon Sword/Shield had sell-through of 12.28 million in its first nine weeks.