After the world was recreated countless times, a world that would not be
destroyed was created. This marked the beginning of the City era.
From Berlin to Detroit, this series tells the stories of the unique cities that came to be in that world.
It was Kawakami's debut series and it takes place in the final era of Kawakami's light novels, which include Kyoukai Senjou no Horizon, Owari no Chronicle and Gekitotsu no Hexennacht.
Alternative names : Aerial City / Closed City Paris / Panzerpolis 1935 / Panzerpolis Berlin / Tune Bust City Hong Kong / Virtual City DT