The Great Duel at Shoun Falls!
Inuyasha and the others go to meet the ninja demon, who has taken Kagome hostage, at Shoun Falls.
Aired 26/01/2004EP 139 - The Great Duel at Shoun Falls!

2000
InuYasha
Kagome Higurashi, an average ninth grader, gets pulled into an ancient well by a demon, bringing her 500 years in the past to the feudal era. There, she meets Inuyasha, a half-demon who seeks the Shikon Jewel to make himself a full-fledged demon. With Inuyasha and new friends, Kagome's search for the Jewel of Four Souls begins...
(Source: VIZ Media)