Aerial view of Oshima, with bridge to Blue Island on the lower left.
Oshima, more specifically Izu Ōshima (伊豆大島, Izu Ōshima), is a volcanic island located south of the Japanese capital city of Tokyo, and is part of the Izu Islands, all of which are under the jurisdiction of the Tokyo Metropolitan government.
In Vivid Red Operation, it is the landmass closest to Blue Island, which is located just north of Oshima, and is the home of most of the main characters in the series.
Noted Locations[]
- Oshima North Hill Elementary and Junior High School
- Isshiki Residence
- Mt. Mihara