Episode 66

Both Koga and InuYasha pick up the smell of Naraku's castle, but due to the impending new moon, InuYasha waits while Koga rushes in. Koga and his followers meets Kagura, but the Wind Sorceress has no trouble battling Koga. His followers try and get help from InuYasha and his friends. Despite InuYasha being mortal, they all come and Kagura leaves with Koga's shards of the Sacred Jewel. She then go to find Sesshomaru and offers him the shards if he will destroy Naraku, thus freeing her from her maker's grasp.