It is also the setting of the Joint Training Arc.
Ground Gamma consists of an industrial site compiled by many factories that form a labyrinth. The labyrinth contains tons of heavy machinery including cranes and pipelines.
Following the Class 1-A's internships with Pro Heroes, Ground Gamma was used by All Might for a basic hero training class. He had the students split into groups and race towards a distress beacon somewhere within the maze of machinery. The environment favored verticle movement, giving Hanta Sero the biggest advantage out of the first group of students.
Hanta believed that the field was made for his Quirk. However, Izuku Midoriya was able to challenge him for first place using his newfound abilities. Izuku ultimately failed after losing his footing that while moving in an area with unstable footholds, he must also pay attention to where he lands. Due to Izuku's mistake, Hanta Sero ends up winning the first race.
Ground Gamma is also used as a setting for Final Exams at the end of Class 1-A's first term. The field was the battleground for Denki Kaminari and Mina Ashido's practical test against Principal Nezu. By occupying a crane and using his pristine knowledge, Nezu was able to knock down several metal structures on the grounds to impede any methods of escape for the students. He only leaves a single escape route for Denki and Mina, but they fail after being unable to outwit their Principal.
- ↑ My Hero Academia Manga and Anime: Chapter 58 (p. 12) and Episode 33.
- ↑ My Hero Academia Anime: Episode 36.
|U.A. High School||Class 1-A • Class 1-B • Ground Beta • Ground Gamma • Gym Gamma • Heights Alliance • Lunch Rush Cafeteria • Recovery Girl's Nurse's Office • Sports Festival Stadium • U.A.'s Development Studio • Unforeseen Simulation Joint|
|Other Hero Schools||Ketsubutsu Academy High School • Shiketsu High School • Isamu Academy High School • Seiai Academy|
|Regular Schools||Masegaki Primary School • Nabu Middle School • Aldera Junior High • Salty Banks Middle School • Hidamari Kindergarten|
|Hero Office||Endeavor Hero Agency • Fourth Kind Agency • Genius Office • Might Tower • Nighteye Agency|
|Cities and Wards||Hosu City • Kamino, Yokohama • Qing Qing City, China • Musutafu, Japan|
|Households||Gran Torino's Apartment • Midoriya Apartment • Todoroki Abode|
|Other Locations||The Beast's Forest • Dagobah Municipal Beach Park • Hosu General Hospital • I-Island • Kiyashi Ward Shopping Mall (Wookiees) • League of Villains Bar • Nomu Warehouse • Takoba National Stadium • Tartarus • Tatooin Station|