Kibano

Kibano is among the many individuals who attempted to master Genkai's techniques. During the fourth test, he battled Yusuke, offsetting his limited spirit awareness—which was comparable to Yusuke's—by donning a specialized helmet that blocked his hearing, sight, and smell to heighten those senses. He possesses the ability to enlarge his arm muscles and demonstrates considerable proficiency in physical combat. Yusuke defeated him with a Spirit Gun, using a cigarette discarded by Genkai and placed on his belt as a target marker.