"Hold RT/R2 to maintain your stance, allowing you to Sidestep in any direction with [CONTROL STICK]. Release RT/R2 to attack from where you stand. Release RT/R2 in time with your opponent's attack"
Afterimage (残像だ - Zanzōda) is one of the Abilities exclusive to Hiei in Jump Force.
Overview
Hiei takes a stance, readying his sword. Releasing the move has him quickly slash the opponent, knocking them away.
Holding the move with the Energy Charge button keeps him in the stance, allowing him to zoom in any direction.
Afterimage stance
Afterimage movement
Afterimage in action