What is the theme of toy story mania at tokyo disneysea?

Toy Story Midway Mania! at Tokyo DisneySea is an interactive 4‑D theme‑park attraction that lets guests step into a carnival‑style setting featuring characters from the Toy Story films. Designed by Walt Disney Imagineering, the attraction was first unveiled in 2007 and opened in Tokyo DisneySea on July 9, 2012, making it the third park to host the experience after Disney's Hollywood Studios and Disney California Adventure. The ride combines motion seats, special effects, and digital projection to create an immersive, game‑like environment where visitors can compete in shooting‑gallery challenges. The overall theme centers on the Toy Story universe, allowing guests to interact with the franchise’s familiar characters and settings in a new, playful format.