Agrat

The God of Law started a Conception event that began from Tokyo as Lucifer led an army of demons to stop him. The fallen angel succeeded in slaying the God of Law, stopping the Conception. All of the Amatsu deities, with the exception of Tsukuyomi, were annihilated in the war. The war left Tokyo as a barren wasteland—Da'at—and leaves the Throne of Creation empty, with gods and demons alike competing to take it. The God of Law cast a miracle known as the Shekinah Glory with his dying breath.

Bethel is a special worldwide organization that fights against demons that appear in the real world. Bethel has various branches, one of them located in Japan. That branch is headed by Hayao Koshimizu, the country's Prime Minister. Enemies of the Qadištu.

A plane of existence also known as the Netherworld and was once known as Tokyo, but has been named "Da'at" by demons. It became a wasteland courtesy of a war between the God of Law and Lucifer that ended with the fallen angel's victory 18 years ago. In his dying breath, the God of Law created the Shekinah Glory, a miracle that makes Tokyo appear as if it were normal.

Magatsuhi is visualized as flowing red strands of energy, or a shining red liquid, if allowed to pool. It affects the summoning, strength, and sustenance of demons, serving as a power medium. It can be absorbed or gathered from the environment, but can be harvested in greater quantities from humans—at the cost of their health or life.

A Nahobino is a demon who has regained their Knowledge—typically residing in a human—and through fusing with them, also regains their true godlike power.

"The Goddesses of Vengeance;" a group of female demons named after the Akkadian form of a feminine noun derived from a Semitic root meaning "holy" or "set apart." Their goal is to revive the primordial goddess of chaos, Tiamat, who was slain by the horned god.

After the war between the God of Law and Lucifer that took place eighteen years ago destroyed Tokyo, God's final act was this miracle, which makes Tokyo appear as if it were normal. It is not perfect, as demons often slip through the cracks into this plane of being.

A high-ranking angel that is devoted to God and the is archangel that leads the forces of Bethel, as well as the angels' commander. Of the angels who followed Satan, Abdiel was the only one to reject the temptation to rebel against God, and instead received praise for returning to His side. Unlike her soldiers, she is suspicious of the concept of free will, though she respects humans and believes that God's law is ideal for them.

Princess of the Qlippoth and one of the four female demons that comprise the Qadištu. She is a personification of sin that eats the souls of the damned. Has the least regard for human life of any of her sisters. Takes the form of a humanoid woman with a white body covered in patterns of circles that flakes away from her hands, feet, and face from the mouth up which are instead black skin, and her hair is braided into sets of three over each side of her face and down her back. Her fingers and toes have long thin claws, there are a golden spiral on the back of each of her hands and top of her feet, and her eyes are black with shining white irises.

The prime minister of Japan and the head of the Japanese branch of Bethel.

An ancient Egyptian god whose main role was associated with the moon. His name means "traveler" and this may relate to the nightly travel of the moon across the sky. He is the representative of the Egyptian branch of Bethel, which strives to protect Tokyo from demons. He took this position from Cleopatra. Khonsu strives to create a world of gladness, where everyone is treated equally.

Lilith is the leader of the Qadištu and first consort of Samael. Has a longstanding hatred of humanity, but hates the most recent Creator to take the Throne of Creation even more as the source of the world's flaws. She aims to revive Tiamat at any cost and establish a new order, hence the reason why she and the other members of the Qadištu have been indiscriminately attacking humans in Tokyo for their magatsuhi, gathering enough energy to accomplish this. Appears as a pale gray-skinned woman with waist-length, wavy, carnation pink hair, holding a lily in her left hand. Has the same functioning, downward-articulated, black feathered wings sprouting from her waist as her sisters do. Accompanied by a massive coral snake that is as long as she is tall, that serves as a familiar.

Mastema is an angel of persecution and hostility who carries out punishments for God, and is an archangel associated with Bethel. Despite being one of the very few loyal remnants of the Creator (YHVH) he will not hesitate in using underhanded tactics to thwart his enemies. He does not seem to hold Abdiel in high regard.

Naamah is an ancient and powerful demon, and one of the four female demons who make up the Qadištu. Charming, manipulative, lascivious, cruel, and self-interested. Good at justifying her actions, even if they are indisputably evil. Delights in mortal suffering. She appears as a vaguely humanoid composite of unnatural beauty and monstrousness, her left arm and right leg are sleek and unnaturally thin, her left shoulder and elbow tipped with sharp spikes that jut several inches out from her frame, covered in gilt. Her right leg ends in a slender spike rather than a foot. The right side of her face possesses the features of an incredibly attractive blonde woman with blue eyes and wearing red lipstick, while the left side is a grinning rictus of blackened skull, with whorls of gold and black arising from her brow, and the eye on that side of her face completely lidless, exposed, glowing with brilliant red light. A pair of black, feathered wings protrude from her shoulders and articulate downward, causing them to surround her waist.

A creation goddess that appears in Chinese mythology. She is known to be responsible for the creation of humanity, having created them from mud. Legend tells that when one of the four pillars said to hold up the world broke, she repaired it. She is also associated with marriages. Allied with Shohei Yakumo.

A mysterious, tall man allied with Nuwa who hails from a long lineage of law officers and spiritualists, with him following the family tradition. Wears an old-fashioned police uniform with the Kanagawa Prefecture arm badge and wields a katana and a revolver. Regards demons, including Nuwa, as a means to an end, though his actions do not always match his rhetoric.

A deity that assists Nahobino in fusing demons and using the Glory they amass to grow stronger. The World of Shadows is her demesne.