During the live stream from Niconico Chokaigi, Katsuhiro Harada announced that Tekken 7 would be getting a new character in the form of Gigas. In just two days, on April 28th, 2015, Gigas will be added to the arcade version of Tekken 7 in Japan. Based on the footage shown from the stream, Gigas seems to rely on brute force to achieve victory.
Tekken 7 doesn’t have a release date planned yet for North America, but it is expected to release for home consoles in Japan soon, and will most likely release on the PlayStation 4 and Xbox One., though those consoles are yet to be completely confirmed.
Source: Niconico Chokaigi, Event Hubs