"The Secret World of Arrietty" is a Japanese animated film produced by Studio Ghibli and directed by Hiromasa Yonebayashi. The story follows Arrietty, a tiny girl who lives with her family under the floorboards of a house. They "borrow" items from the human inhabitants to survive, maintaining a delicate balance between their hidden world and the larger one above. When Shota, a young boy, discovers Arrietty, their lives intertwine, leading to both friendship and challenges. The film explores themes of friendship, family, and the importance of respecting nature and the world around us, all set against beautifully crafted animation.