The Power of Banryu: Duel to the Death on Mt. Hakurei
Inuyasha battles with Bankotsu, who is using Banryu, a weapon infused with a demonic aura. Kagome senses that the Shikon shards inside Mt. Hakurei are becoming tainted.
Aired 11/08/2003EP 122 - The Power of Banryu: Duel to the Death on Mt. Hakurei

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)