Lost and Found (Spirited Away fanfic)

Chihiro's memories of the spirit realm have been wiped clean since her departure. Her only memories of the world she had grown fond of is the tunnel that lead to it, and her entering and exiting with her parents- nothing in between. She spends her days striving for normalcy, never daring to cross the tunnel again, knowing that whatever was on the other side was not meant for her to see. However, after the tragic passing of her father, she was inspired to take a risk to find happiness.