Tamamo-no-Mae is perhaps the most famous -- and tragic -- foxwoman in Japanese folklore. Variations on her story have been told and retold, the gist of which is that she was a kitsune (fox) who took on human form and became the Emperor's courtesan. But she was found out by an onmyōji (magician), declared to be the cause of the Emperor's illness, and chased out to the plains of Nasu and killed.
The retelling of her story in Fate/EXTRA, a visual novel / roleplaying game for the PlayStation Portable, is especially stark. In it, she grows up as a human and does not even realize that she is a fox until her ears suddenly sprout from her head. She manages to conceal them for an entire month, before being found out.
Here are some excerpts from the scene where she tells the player character her life story:
( Pictures, transcripts, and discussion of transphobic violence behind cut )