If you're going to post this elsewhere please say "From Aquamarine on Gamrconnect / VG Chartz" in the same post. Looking at you, Ryng_Tolu.
The highest selling game this month for Nintendo was Pokken Tournament and that couldn't even sell 35K. Every other Nintendo title (including Star Fox Zero + Star Fox Guard, new release Disney Art Academy, Bravely Second: End Layer, Super Smash Bros......not a SINGLE Nintendo title could beat that incredibly small 35K threshold.
Star Fox Zero really should have done better than it has.
Nintendo had a WEAK month....-38% from last month and -29% year over year.
Ratchet didn't collapse in its second month but it also didn't do the best, either. The threshold for the Top 10 is 80K and Ratchet & Clank definitely sold below that but not significantly.