Shin Kawahama City is the main setting of the Bloodedge Experience series. The city has a plethora of different locations, including Shin Kawahama First High School. The city is also the area of residence for Naoto Kurogane, Haruka Hayami, Yuki Hayami, and Tadayuki Isa.
The city itself houses an arcade near the centre, and an adult store down an alley. On top of this, there are several apartments that are a 30-minute walk from the high school. Another notable location is an area where no one dare enter, the area used to house a hospital, but after an infection, everyone in the area died, leaving a hollowed out area that no one dare visit.