Wa-wakui is an imposing figure standing at a towering height of 2.5 meters. He has a muscular, broad-shouldered build, with a robust and intimidating physique that emphasizes his strength and dominance. His face is sharp and angular, marked by a confident and often smug expression. He has spiky, short hair, and thick eyebrows that accentuate his intense, slightly mischievous gaze. His smile often reveals sharp teeth, adding to his intimidating and slightly wild demeanor.