The Secret World of Arrietty

Fourteen-year-old Arrietty lives with her family beneath the floor of a human house, where they survive by quietly borrowing food and useful household objects. Their careful routine is disrupted when Sho, a human boy staying in the house, discovers that the tiny family exists. As Arrietty and Sho begin a secret friendship, her family must deal with the risk of being noticed by the people around them.