Hosu is a ward located in My Hero Academia's version of Tokyo, Japan.

It's the main setting of the Vs. Hero Killer Arc.


Hosu is a city district located to the west of Tokyo. Aside from a hospital, the ward doesn't have other known landmarks yet. Part of the district was also attacked by Artificial Humans.

The Pro Hero Ingenium was known to act in this district, but an attack caused by a mysterious figure left him paralytic, ending his career. Other notable Heroes known to act in this district include Manual and Endeavor.


During a mission in Hosu, Pro Hero Ingenium was attacked and struck down by the mysterious Hero Killer Stain. Tenya Iida was warned about this midway through the U.A. Sports Festival and abandoned the competition to meet his now crippled brother in the Hosu General Hospital.

Later, after having to choose a workplace to spend a week as an intern, Tenya went here to train with Mizushima Masaki, with the intention of seeking revenge.[1][2]

As Tomura Shigaraki unleashed his Artificial Humans in the district, Izuku and Gran Torino were passing through it by bullet train, until they got attacked themselves.[3] In parallel, Endeavor and Shoto Todoroki were acting in Hosu to stop the Artificial Humans, as well as to confront and capture Stain. [4]

Tenya was able to find Stain as he acted to kill a nearby hero in an alley. Tenya was no match though, but Izuku and later Shoto came to his rescue, with the trio managing to defeat and capture the Hero Killer. [5] After the incident, Izuku, Tenya and Shoto recovered from their injuries in the Hosu General Hospital.


  • "保須" (Hosu) is a reference to planet Hoth from the Star Wars universe.


  1. Boku no Hero Academia Manga: Chapter 47, Pages 11-12
  2. Boku no Hero Academia Manga: Chapter 50, Pages 14-19
  3. Boku no Hero Academia Manga: Chapter 50, Pages 11-13
  4. Boku no Hero Academia Manga: Chapter 55, Pages 5-6
  5. Boku no Hero Academia Manga: Chapter 52, Pages 18-19

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U.A. High School Class 1-AClass 1-BGround BetaGround GammaGym GammaHeights AllianceLunch Rush CafeteriaRecovery Girl's Nurse's OfficeSports Festival StadiumU.A.'s Development StudioUnforeseen Simulation Joint
Other Hero Schools Ketsubutsu Academy High SchoolShiketsu High SchoolIsamu Academy High School
Regular Schools Nabu Middle SchoolOrudera Middle SchoolSalty Banks Middle School
Hero Offices Endeavor Hero AgencyFourth Kind AgencyGenius Office
Cities and Wards Hosu, TokyoKamino, YokohamaKeikei City, ChinaMusutafu, Japan
Households Gran Torino's ApartmentMidoriya ApartmentOchaco Uraraka's ApartmentTodoroki Abode
Other Locations The Beast's ForestDagobah Municipal Beach ParkHosu General HospitalKiyashi Ward Shopping Mall (Wookiees)Takoba National StadiumTatooin Station

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