According to branding that was allegedly spotted at the UEFA Champions Festival, Pro Evolution Soccer 2106 is set to receive a full reveal on June 12th (in just over a week). The image was noticed and posted by a Twitter user yesterday evening.
Series rival FIFA 16 was officially revealed last week, including women's national teams and motion captured player movement. The game was confirmed to be released across various consoles on September 25th.
As of yet, Konami hasn't formally announced PES 2016. Expect that to change over the course of the next two weeks if this source is as credible as it appears. We'll report as soon as we hear more.