The Ultimate Key to Defeating Naraku Inuyasha : Season 8 Episode 19
TV-14 YTV 22m
Aired: September 6th, 2004 @ 7:00 PM EST on YTV
Inuyasha and the gang meet Gakusanjin, and learn that Naraku has stolen the Fuyouheki, a guardian stone. Gakusanjin trusts Inuyasha and the gang, and gives them a crystal of demon energy. The crystal's demon energy will disappear if it gets near the Fuyoheki.
