Hamon, also known as the Ripple, is a martial art that channels life energy through the body. Later parts introduce the Spin technique, expanding the series' combat system.

The Ripple energy and breathing techniques

Jonathan, Joseph, Caesar and the masters of Hamon

Zoom Punch, Overdrive, and advanced applications

How solar energy counters the undead

From Hamon to Stands, the evolution of JoJo power systems