InuYasha DVD TV Series Part 5 (English Version) eps. 73-90
[FXI008]

Higurashi Kagome falls into an old well one day and literally tumbles into ancient Japanese history. On the other side she meets Inu-Yasha, the dog-like demon (inu means dog in Japanese) who claims she smells just like the woman who fifty years ago pinned him with her arrow to a tree, where he's been all this time.

Unwilling allies at first, the two become closer as their search for the sacred "Jewel of Four Souls" continues.