Shinjuku is the second capital of the Japanese Imperial Demon Army, and it is en route from vampire territory to Shibuya. It is famous for experimenting on vampires.


This is a large city maintained by the JIDA. Although it is well-kept since the Apocalypse, it suffers extensive damage during a vampire attack. The underground houses the experimentation for their numerous vampire guinea pigs. Sometimes, Kureto Hiragi takes the captured vampires above ground for further testing just outside the city walls.

A great deal of damage occurs at Shinjuku's 5th Street Intersection where the main forces of Guren Ichinose's Moon Demon Company and Ferid Bathory's vampire forces clash. This is also where Yuichiro Hyakuya and Mikaela Hyakuya meet for the first time in four years. When Yuichiro transforms, he destroys a few city blocks and leaves a massive crater in the ground.

Guren Ichinose can occasionally be found working in their high-tech laboratories deep within the underground Shinjuku Barracks.

It also has a hospital. In chapter 14, Yuichiro rests here after the battle.

It has a Spellcraft Research Library full of information on magic and vampires. After Yuichiro Hyakuya learns that Mikaela Hyakuya has been turned into a vampire, he goes there to study up on them while he is stationed in Shinjuku. One of their books is titled A Study of the Horrors of Bloodsucking Creatures.

The Shinjuku Central Army Headquarters First Office is here as well. Inside, Kureto Hiragi interrogates Shinya Hiragi, Mitsuba Sangu, Yoichi Saotome, Shiho Kimizuki, and Yuichiro Hyakuya about a traitor. He also tortures Yoichi and Kimizuki in order to make Yuichiro divulge information to him. He then tells Yuichiro about the Hyakuya Sect.

The ruined city outside the walls has numerous broken buildings and damaged roads. Horsemen may appear nearby. Shinoa Hiragi takes her squad out here and away from the city in order to advance Yuichiro and Kimizuki on the next step of their Cursed Gear training.


Like Shibuya, this city is ruled by the JIDA and Hīragi family, although this is not their main headquarters. They do extensive experimentation on vampires and do not consider them human. The experimentation is an open secret.

Known Residents

  • ???


Shinjuku Arc

Vampires attack Shinjuku. The battle is close and exhaustive, but the main army of the JIDA arrives and chases off the vampire invaders. The city acquires extensive damage.


  • A real place in Japan.
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