Splatoon 2 released worldwide on July 21 and Famitsu shared their numbers for the third-person Switch shooter with 670,955 units sold in its first three days in Japan since launch.
Famitsu also shared their latest numbers for Nintendo Switch hardware sales which they have at 1,205087 as of July 23.
Back to Splatoon 2, to give you a comparison with the first entry in the series on Wii U, Famitsu has 156,610 units sold for its debut from the period of May 28-31, 2015. Its life-to-date numbers are 1,512,789 copies sold on Wii U as of July 23.
Splatoon 2 is available for Nintendo Switch.