Which disney parks have toy story themed areas?

Quick Answer
Toy Story Midway Mania! is available at Disney’s Hollywood Studios, Disney California Adventure and Tokyo DisneySea.
Full Explanation
Toy Story Midway Mania! is an interactive 4‑D attraction that brings the Pixar film to life for guests. The ride is located at three Disney theme parks: Disney’s Hollywood Studios in Florida, Disney California Adventure in California, and Tokyo DisneySea in Japan. Each version of the attraction is designed by Walt Disney Imagineering and follows the same basic format of a carnival‑style shooting gallery where visitors compete for high scores.
The Florida version opened on May 31, 2008, after being unveiled in a press conference at Walt Disney World in January 2007. The California version launched a month later on June 17, 2008, and the Japan version followed on July 9, 2012. All three parks feature the same theme, bringing characters and story elements from Toy Story into a playful, family‑friendly experience.
The attraction’s popularity has made it a staple in each park’s lineup, and it remains one of the few officially licensed Toy Story experiences outside of the film itself. Because it is the only known Toy Story‑themed area in the parks, visitors wanting the Pixar experience can find it in these three locations.
There are no other Disney parks that host a dedicated Toy Story themed area according to the available information. Guests who seek additional Toy Story experiences must visit one of the three parks that feature Midway Mania!.
In summary, the only Disney parks with a Toy Story themed area are Disney’s Hollywood Studios, Disney California Adventure, and Tokyo DisneySea, all of which house the Toy Story Midway Mania! attraction.