A city maintained by humans after the Apocalypse Virus killed off most of the human population in the year 2012.
As one of the cities controlled by the Japanese Imperial Demon Army, it is probably similar to Shinjuku and Shibuya. It is most likely surrounded by tall walls to defend them as well as spells to weaken approaching Horsemen.
Ruled by the Japanese Imperial Demon Army.
Shinoa Hīragi lists Ikebukuro as one of the three human cities while discussing how her squad needs to improve.
- Ikebukuro「池袋」 means "pond sack."
A real place.
- Not yet shown in the manga and only mentioned thus far.