School District 4

District 4 (第四学区) is a school district found in Academy City. It is bordered by District 3 and 14 to the north,  District 19 to the east,  District 6 to the southeast,  District 5 to the southwest, and  District 1 and 16 to the west.

The district's primary focus is food related facilities.

Principles
As stated, the district's primary focus is food related facilities. Dishes from all over the world are found in the school district. It is an area lined with many restaurants even for Academy City.

Battle Royale Arc
A refrigerated warehouse in the district was the site of the confrontation between 's Professor and 's Kakine Teitoku during the events of October 9th.

Kamisato Rescue Arc
During stage 3 of the 48 Hours to Restore Order, as Useful Spider were deploying the Breath of Blessing in multiple areas, Machina conquered Bee Hoon Street and brought down the giant fan before they could lift it up into the air.

Toaru Kagaku no Accelerator
A trio of high school students; Takada Youko, Nakahara Hiromi and Kidera Minori, broke into the Atmospheric Continuum Mechanics Research Facility and stole the secret weapon that was being developed, intending to use it against Accelerator and steal a sample of his genetic information to sell. Anti-Skills were called to the scene but the trio made their getaway by cutting through the floor and escaping through the underground.