InuYasha Episode 20: Despicable Villain! The Mystery of Onigumo
Episode 20 of 167 of InuYasha, aired March 19, 2001, 24 minutes. Available with English subtitles and dub where released.
Episode summary
Kaede informs the group of Onigumo, a paralyzed bandit who had an unhealthy obsession with Kikyo, and tells them of his sudden disappearance. The group then has to deal with an attack by the Shikon-induced Royakan!