Inuyasha the Movie 2: The Castle Beyond the Looking Glass (2002) on Netflix

Plot summary

Naraku falls, and Miroku's cursed Wind Tunnel vanishes from his hand, while Sango's brother Kohaku is free of Naraku's control. The group scatters, with Miroku bound for his master Mushin, Sango for her village, and Inuyasha, Kagome and Shippou continuing the hunt for the Shikon Jewel's remaining shards. Mushin passes Miroku a family duty, to destroy the yōkai who would plunge the world into eternal night. In a hidden shrine, Kagura and Kanna wake a woman trapped in a mirror who calls herself Kaguya, Princess of the Heavens, and she offers Kagura her heart's desire, freedom, once five items free her. Kagura tears a sleeve from Inuyasha's Robe of the Fire-Rat. Kagome forces the three to flee, and Kaguya notices the strange aura around Kagome.