https://www.polygon.com/2017/10/15/16479596/tekken-7-story-mode-tutorial

Tekken 7, which launched on consoles and PC over the summer, does not have tutorials. There’s a good reason for this. Bandai Namco’s producers have studied the series’ telemetry and they know that even if a tutorial is offered, players don’t spend enough time in it to make it a worthwhile feature.

That’s per PCGamesN, in an interview with longtime Tekken producer Katsuhiro Harada. “You hear a lot of people say this game is great because it has a tutorial but when we look at the data, not many people play these tutorial modes," Harada said.