The upcoming season of content will introduce new fighters, beginning with spiritual warrior Zafina in September.
She’ll be followed by a new original character, Leroy Smith, in winter 2019.
Two further characters, a new feature and a new stage are also included in the season pass.
Bandai Namco said the new season will be accompanied by a major update introducing fresh moves for all characters in the game.
The continuing post-release success of Tekken 7 makes it “harder to justify” releasing new entries in the series such as Tekken X Street Fighter, series lead Katsuhiro Harada told VGC earlier this year.
“Traditionally, the life cycle of a fighting game is very short – maybe one or two years and then you make a sequel,” the designer and producer said.
“But Tekken 7 is very successful as a service game with its DLC. That makes it much harder to justify releasing another game, while Tekken 7 is still doing so well.”
Bandai Namco said in July that Tekken 7 sales had hit four million units.