Well i'm usual to make those kind of thread and since a guy asked me to do it, i was like, why not? :p
Predict PS4 sales this week in Japan, September 12th to September 19th 2016. For a comparation, PS3 sold 151,000 unit the week of slim release. Persona 5 and PS4 Slim release September 15th 2016.
Also, why not, predict Persona 5 sales.