Sen to Chihiro no Kamikakushi

While traveling to a new home with her parents, ten-year-old Chihiro enters a tunnel that leads the family into what appears to be an abandoned town. Her parents eat food that is not theirs and are transformed into pigs. When night falls, spirits fill the streets and the path back to the human world disappears.

A mysterious boy named Haku helps Chihiro survive and tells her she must work at a bathhouse ruled by the witch Yubaba. There Chihiro loses part of her name and becomes "Sen," learning to deal with gods and spirits she barely understands. To save her parents, recover her identity, and return home, the frightened child must rely on courage, kindness, and the friendships she forms in a world humans were never meant to enter.