No such list is complete without Nakamura Kenji's three-episode story "
Bakeneko" followed by its twelve-episode sequel
Mononoke. Spectacular artwork is joined with an astounding performance by Sakurai Takahiro as the Apothecary.
My other recommendations would be the two anime based on novels by Uehashi Nahoko,
Seirei no Moribito and
Kemono no Sou-ja Erin. (I recommend tracking down the fansubs for
Erin because of the quality of the translation.)