Miyamotoo on 25 August 2016
PS4 Neo revile is 09.09, and year later TGS is starting, so I think Nintendo will revile NX after TGS, so I would say 09.21, but there are chances to be revile and week after.
Also I see some people saying 09.23, that isn't realistic at all because that is friday end of week and we almost never have any big news at end of week, Nintendo never held any revile (or Nintendo Direct for instance) at friday.
