"The Great Yokai War" is a Japanese fantasy film directed by Takashi Miike, released in 2005. The story follows a young boy named Tadashi who becomes the unlikely hero in a battle against yokai, supernatural creatures from Japanese folklore. As he discovers his connection to these spirits, he must unite them to protect the world from an evil force threatening to destroy both humans and yokai. The film blends action, adventure, and comedy, showcasing a variety of yokai characters, each with unique abilities and personalities. It explores themes of friendship, courage, and the importance of understanding and respecting nature and its mystical inhabitants.