Bleach what is the flash step called for hollow?

Hollows don't have a specific name for their version of the Flash Step. In fact, they don't even use the same technique. While Shinigami use the Flash Step, a technique that involves manipulating their spiritual pressure to move instantly, Hollows rely on Sonído.

Sonído is a technique developed by Hollows that allows them to move at incredible speeds, exceeding even the Flash Step. The difference lies in how they achieve this speed:

* Flash Step: Utilizes the manipulation of spiritual pressure to create a temporary "void" around the user, allowing them to move through it.

* Sonído: Employs the Hollow's own energy to distort the surrounding space, creating a "wave" that carries the user forward at high speeds.

So, while the result is similar (rapid movement), the underlying mechanics of the techniques are different.