Can Splatoon sell more than FFXV in Japan?

[tbone51]

Dr.Vita said:
Final Fantasy XV will be the biggest game for PS4 in Japan and will easily beat Splatoon.
Final Fantasy will sell 1.5M+.
Splatoon will sell 1.2M maximum.

That "maximum"!!!! :0

This thread is Gold, not even for the opening xD