When you beat the game, you'll usually get to see a short movie of Jin and a few other Tekken characters practicing in a monastery. However, this isn't the only ending movie you can get.
A bigger OLED display, 4K graphics, and ‘magnetic’ Joy-Cons are rumored for the Switch’s successor. Tekken Tag Tournament HD would be a perfect way for the franchise to come to the Switch 2. Source: ...