Sugomori City

Sugomori City is the setting for the events of Kiznaiver in both the anime and the manga.

Description
On the surface, the city appears to be relatively futuristic but otherwise entirely normal. However in reality, the city is the testing grounds for a large scale experiment. This experiment, known as the Kizna/Kizuna System, hopes to create world peace by connecting people through shared pain and suffering.

Realistically, the events of the anime and manga unfold primarily surrounding Sugomori Private High School, the school which all of the Kiznaivers attend. However the cast is seen sometimes roaming the city to a limited extent, visiting a park/playground, visiting each other's homes, etc.