Randori (乱取り) in Shuseikan Aikido is a dynamic, flowing expression of the art’s core principles—where harmony is tested in the crucible of unpredictability. The term itself combines ran (乱), meaning “chaos” or “disorder,” and dori (取り), meaning “to take” or “to seize.” In this context, randori is not merely sparring—it is the art of taking control within chaos. The nage faces multiple attackers, navigating chaos with clarity, blending technique with intuition. Yet even in mastery, the path is no