It looks like Tekken 7 would be a PlayStation exclusive game and it won't come out for the PC or the Xbox One if the Tekken Game Director and Creator Katsuhiro Harada's tweets are to be believed.
While Katsuhiro Harada believes that Tekken being on the PC is a "cool" idea, he believes that the game will not be received by the PC community because there is no Tekken community for the PC. He also confirmed that Tekken 7 is not being developed for the PC and that Tekken 7 is PlayStation native, which means that Tekken 7 is going to be a PlayStation exclusive game.
"Personally, It's cool. That's all. RT@AkatsukiSasori but Harada-San, what's your opinion about Tekken games in PC?" The question is why isn't Tekken coming to PC? The reason why there is no Tekken PC is because according to Katsuhiro Harada, there is no Tekken community on PC.
"Don't rush me. Tekken is not development by PC base. It's Develop by Playstation Native. also we don't have Tekken community on PC now. This response drew a lot of comments from Tekken fans wanting a PC release. Most of the comments are "How can there be Tekken PC community when there are no Tekken games on the PC?" or similar.
But it seems that Katsuhiro Harada has had enough of talking about Tekken being on PC by saying he is a pc gamer and just blatantly mocks the users asking for Tekken PC ports.
"I said I'm high-end PC gamer and ancient Steam user million times. Stop asking "Waaaa! PC PC Waa mama!!". Play PAYDAY2 or sleep well kids!"