Virtua Fighter (universe)
Virtua Fighter (バーチャファイター, Virtua Fighter) is Sega's long-running series of fighting games, notable for inventing the 3D fighting game.
Virtua Fighter is represented in this game by downloadable content costumes for Mii Brawlers based on Akira Yuki, the main protagonist of the series, as he appears in the first Virtua Fighter game, and Jacky Bryant as he appears in the fifth game.
In Ultimate, Akira appears as an Assist Trophy, still in his original polygonal model from the first game, with recycled voice clips from Virtua Fighter 4. Both Akira and Jacky Bryant also return as downloadable costumes for the Mii Brawler.
The following characters from the series are spirits.