

Tadashi then shows Hiro his own project: an inflatable 'nurse' robot, named Baymax ( Scott Adsit). Miller), and the different inventions they have constructed. While there, Hiro is introduced to a number of Tadashi's 'nerd school' friends: Go Go ( Jamie Chung), Wasabi ( Damon Wayans Jr.), Honey Lemon ( Genesis Rodriguez), and Fred ( T.J. His older brother Tadashi ( Daniel Henney) wishes to change Hiro's mind, and tricks his brother into coming to the San Fransokyo Institute of Technology, where Tadashi is a student.


They succeed to flee and Hiro decides to include armor and another chip in Baymax to make him a master in fights. Hiro discovers that someone is producing microbots and they are attacked by a masked man who controls the microbots. The boy chases Baymax and they come to an abandoned building. Later, Hiro activates Baymax and the robot follows the direction pointed out by the last microbot kept with Hiro. However the building blows up and Tadashi dies. When Hiro and Tadashi leave the fair, there is a fire and Tadashi returns to the place to rescue Callaghan. The entrepreneur Alastair Krei wants to buy the microbots but Hiro prefers to stay with Callaghan in the university. Hiro needs to invent something to attract the attention of Callaghan and he brings tiny robots called microbots that are useful for many applications to the science fair in the university. When Hiro meets his idol Professor Robert Callaghan, he decides to join the university. Tadashi shows his nurse robot Baymax that he is developing to Hiro and introduces his little brother to his friends Go Go Tomago, Wasabi, Honey Lemon and Fred. His older brother, the college student Tadashi, saves Hiro from a dangerous gang and brings him to his laboratory in the university to convince him to forget the fights. In San Fransokyo, the fourteen year-old Hiro Hamada is a little genius who makes money in illegal robot fights. Watch as Hiro Hamada takes down an evil villain and some very important people pass away. But with the help of Baymax Hamada, Hiro goes on an unexpected journey with some of his friends.

Hiro applies to get in a "nerd" college, only to be traumatized. Hiro does not know what to do with his life, until he gets some help from his older brother Tadashi. Hiro is a young boy who graduated at age 14 or 13. After a terrible life-changing accident, Hiro and Baymax team up with four other nerds and save their hometown San Fransokyo from an evil super villain trying to take over with Hiro's invention. Robotics nerd Hiro Hamada discovers an inflatable health care robot Baymax created in the past by his brother, Tadashi.
