This year, the PS4 has already sold over 1 million copies in Japan. Better than last year. We have the November 8th now.
For comparison, 2015:
PS4 2015 in Japan, now: 1.007.971
PSVita 2015 in Japan, now: 778.390
XboxOne 2015 in Japan, now: 15.955
A total of (Japan only): PS4: 1.978.638! Next week: 2 Million :)
For next year, one of the greatest years of PS4 is expected. Media Create
Info: In the first quarter 2016 - release in japan for PS4: Star Ocean 5, Attack on Titan, Street Fighter 5, Naruto Ultimate Ninja Storm 4, Dead or Alive Xtreme 3, Uncharted 4, Dark Souls 3, Yakuza 1 Remake, Resident Evil Zero&1 Collection and more.