Create your own Ninja in Naruto to Boruto: Shinobi Striker
The Gamescom trailer tells us a bit about this.
Today Bandai Namco released a new trailer showing the character creation of Naruto to Boruto: Shinobi Striker for the first time, because if you decide against using a default hero or villain from the Naturo world, you can create your very own character and train them to get into the Ninja League instead.
The big advantage of customised fighters is their unknown skillsets, which are yet to evolve. You can try this when the 4v4 fighting game releases on PC, PS4, and Xbox One, although we still don't know exactly when that is. Will you be creating your own fighter?