Toaru Majutsu no Index Wiki

A Private Salon in School District 3

School District 3 (第三学区 Dai San Gakku?) is the northernmost district in Academy City. It is bordered by the Saitama Prefecture to the north, School District 14 to the east, School District 4 and 16 to the south, and School District 20 to the west.

Its primary focus is for accommodating authorized outsiders, which includes hotels and restaurants.[1]


It is the school district that has accommodations for its authorized outsiders. There, the district contains a number of international exhibition halls,[1][2] which promotes state-of-the-art technology from Academy City to its guests.[1] As such, there were always multiple events being held in District 3, such as motor shows, robot shows, and specifically, the Interceptor Show. Technology that the Board of Directors had deemed of an acceptable level to be used outside the city was on display and the outside company that gave the best deal was chosen (Academy City did not "look for" them, they merely "chose"), and that company would pay them vast amounts for that tech.[2]

A direct railroad line leading from School District 23 to School District 3, allows foreigners to quickly access the luxurious hotels and facilities of the district that were the highest in all of Academy City.[2]

Celebrities tended to gather in the district,[3] and use ethanol-based fuels for their car to have a distinction between the fuel they put in their cars and the fuel normal people put in theirs.[4]

The district is also well known for its rentable Private Salons, as used by Hamazura Shiage and ITEM.


Toaru Majutsu no Index

Document of Constantine Arc

Main article: Document of Constantine Arc

The Interceptor Show occurred on the International Exhibition Hall in School District 3, where various technologies were on display, such as the HsPS-15 and the HsAFH-11.[2]

Battle Royale Arc

Main article: Battle Royale Arc

The Botanical Ethanol Fuel Plant was the site of Mugino Shizuri and Hamazura Shiage's battle and much of its interior was destroyed during the course of the battle.[4][5][6]


Main article: DRAGON Arc

Following the failure at Hula Hoop, the remnants of Spark Signal moved through the Underground Shopping Center as they headed for a getaway vehicle to escape,[3] and were attacked by GROUP as they did so.[7]

Ten of twenty of the surviving members escaped and took hostages at a Private Salon, including Takitsubo Rikou.[8]

Known Locations

Location Type Details
North External Connection Terminal
Private Salon
School District 3 Underground Shopping Center
Botanical Ethanol Fuel Plant
International Convention Center (国際会議場?) An unnamed conference building in which there have at least been one meeting between the Board of Directors and leaders of other nations. It was targeted by terrorists on August 1, but their plot was foiled by the combined efforts of Uiharu Kazari, Yomikawa Aiho, Sangaku Youko, and Anti-Skill.[9]
International Exhibition Hall (国際展示ホール?) A dome-shaped exhibition hall which promotes the latest tech from Academy City that the Board of Directors had approved as of an acceptable level to be outside of the city. The Interceptor Show was held at this venue.[2]
L.S.S. Headquarters The headquarters of L.S.S., located at a corner between several major roads, consisting of a three buildings between 30 and 40 stories tall, forming the corners of a triangle and connected by mid-air walkways. The area around the distinctive tri-tower was covered in greenery.[10]



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Academy City
Inhabitants Faculty and StaffStudents
Factions and Organizations Board of Directors (Board Chairman) • JudgmentAnti-SkillCooperative InstitutionsUseful SpiderSkill-Out
Locations School Districts School District 1 (Administration) • School District 2 (Military & Law Enforcement Training) • School District 3 (Outsider Accommodation) • School District 4 (Food) • School District 5 (Universities and junior colleges) • School District 6 (Recreation) • School District 7 (Middle & High Schools, Student Accommodations, Hospitals) • School District 8 (Faculty Accommodation) • School District 9 (Industrial and fine arts) • School District 10School District 11 (Goods transfer) • School District 12 (Theology) • School District 13 (Kindergarten and primary schools) • School District 14 (Overseas Students) • School District 15 (Shopping & Mass Communication) • School District 16 (Commerce) • School District 17 (Industry) • School District 18School District 19School District 20 (Sports and athletics) • School District 21 (Water storage & Observatory) • School District 22 (Underground development) • School District 23 (Aerospace)
Other Notable Locations School District 7: Windowless BuildingHeaven Canceller's HospitalA Certain High SchoolKamijou ResidenceSchool Garden (Tokiwadai Middle School)
Other: Imaginary Number DistrictReformatoryExternal Connection Terminals
Power Curriculum Program Esper (Level 0Level 1Level 2Level 3Level 4Level 5Level 6 (SYSTEM)) • Personal RealityEsper AbilitiesAIMSystem ScanLevel 6 ExperimentsParameter List
Notable Technology Tree DiagramHikoboshi IIBankAirshipCleaning RobotSecurity RobotWind TurbinePowered SuitNanodeviceSupersonic Passenger PlaneHard Science
Events (Timeline) Regular DaihaseisaiIndependence DayIchihanaransaiSummer City Flood Prevention ProgramAnti-Crime Orientation
Other 0930 IncidentInterceptor ShowAvignon Cleanup OperationWorld War IIIDecember Heatwave48 Hours to Restore OrderEvacuation of Academy CityOperation Handcuffs
Other ScienceExperiments and ProjectsChild ErrorMagic-Science TreatyAcademy City Military
See also: Dark Side of Academy City