InuYasha Episode 21: Naraku`s True Identity Unveiled
Episode 21 of 167 of InuYasha, aired April 9, 2001, 24 minutes. Available with English subtitles and dub where released.
Episode summary
As Kagome goes on a date with Hojo, all hell breaks loose in the past as Inuyasha battles with Royakan. When Naraku reveals himself to the group his true identity is soon discovered!