Splatoon 2 is the highest selling Switch game this quarter with 3.61M
More importantly it has an insane attach rate in Japan with possibly 15-20% digital share:
End of September Splatoon 2 and Switch numbers in Japan from Media Create ending in 10/1/17:
Splatoon 2 – 1,19M
Switch - 1.78M
Shipped + Digital for period ending in 10/1/17:
Splatoon 2 - 1.56M
Difference - 370K
Even if there were 170K copies shipped to retailers that were not sold to consumers, it would still mean that Splatoon 2 would have sold around 200K copies digitally. This in turn means that Splatoon 2 attach rate in Japan would be 77%, best attach rate for a game on a console during it's first year in Japan since SSB Melee.
