Book 1

Hiromu Arakawa, award-winning manga creator of the best-selling smash hit Fullmetal Alchemist, draws readers into an intricate new web of magic, intrigue, and life-or-death stakes!

In a world where certain humans command mighty supernatural duos called Daemons, it is the birthright of "the children who sunder day and night"—twins Yuru and Asa—to rule over these powerful entities.

Separated from a young age and unaware of the truth of their birth, brother and sister must fight to make their way back to each other, claim their birthright, and save the world...


Ancient Daemons awaken to fight a new battle in an age-old war!!

In a remote mountain village under the watchful eyes of two stone guardians, the young Yuru contentedly lives off the land while staying close to the only family he has left—Asa, his precious twin sister. Asa, meanwhile, carries out a mysterious “duty” on behalf of the village while locked in a cage. Why is Asa a prisoner? And what other secrets does Yuru’s otherwise idyllic home hide?

Book 2

Daemons Of The Shadow Realm 02

by Hiromu Arakawa

Published 12 September 2023
Hiromu Arakawa, award-winning manga creator of the best-selling smash hit Fullmetal Alchemist, draws readers into an intricate new web of magic, intrigue, and life-or-death stakes!

In a world where certain humans command mighty supernatural duos called Daemons, it is the birthright of “the children who sunder day and night”—twins Yuru and Asa—to rule over these powerful entities.

Separated from a young age and unaware of the truth of their birth, brother and sister must fight to make their way back to each other, claim their birthright, and save the world...


Ancient Daemons awaken to fight a new battle in an age-old war!!

Yuru’s quiet life comes to a sudden, bewildering end when his mountain home is attacked…by none other than his twin sister, Asa! Forced to assume the role of Daemon Wielder, Yuru manages to escape with the help of his new allies. But while they seek to keep him hidden, Yuru seeks answers, a search that puts him on a collision course with Asa and her mysterious co-conspirators, the Kagemori clan…

Book 3

Daemons Of The Shadow Realm 03

by Hiromu Arakawa

Published 19 December 2023
Hiromu Arakawa, award-winning manga creator of the best-selling smash hit Fullmetal Alchemist, draws readers into an intricate new web of magic, intrigue, and life-or-death stakes!

In a world where certain humans command mighty supernatural duos called Daemons, it is the birthright of “the children who sunder day and night”—twins Yuru and Asa—to rule over these powerful entities.

Separated from a young age and unaware of the truth of their birth, brother and sister must fight to make their way back to each other, claim their birthright, and save the world...


Ancient Daemons awaken to fight a new battle in an age-old war!!

To get some answers, Yuru warily accepts an invitation from the Kagemoris, the very people who assaulted his village. This soon turns into an uneasy alliance when an ambush threatens everyone’s safety. But not even that surprise can prepare Yuru for Asa’s story! What is the stark secret to claiming the twins’ powers? And does Yuru have what it takes to confront what lies in the abyss...and beyond?

Book 4

Hiromu Arakawa, award-winning manga creator of the best-selling smash hit Fullmetal Alchemist, draws readers into an intricate new web of magic, intrigue, and life-or-death stakes!

In a world where certain humans command mighty supernatural duos called Daemons, it is the birthright of “the children who sunder day and night”—twins Yuru and Asa—to rule over these powerful entities.

Separated from a young age and unaware of the truth of their birth, brother and sister must fight to make their way back to each other, claim their birthright, and save the world...


Ancient Daemons awaken to fight a new battle in an age-old war!!

Dera suddenly arrives at the manor, as if to interrupt Yuru’s somber thoughts about Asa’s past. Though a tense debate about the twins unfolds, it’s Yuru who has the last word: a brash declaration to all hostiles! As he leaves the Kagemoris behind for Dera’s secret lair, however, a vicious pair of Daemons lies in wait. Right and Left must take on a primal evil to keep their master alive!

Book 5

Hiromu Arakawa, award-winning manga creator of the best-selling smash hit Fullmetal Alchemist, draws readers into an intricate new web of magic, intrigue, and life-or-death stakes!

In a world where certain humans command mighty supernatural duos called Daemons, it is the birthright of “the children who sunder day and night”—twins Yuru and Asa—to rule over these powerful entities.

Separated from a young age and unaware of the truth of their birth, brother and sister must fight to make their way back to each other, claim their birthright, and save the world…


Ancient Daemons awaken to fight a new battle in an age-old war!!

After a fierce scuffle against Long-Arm and Long-Leg, Yuru meets their timid master, Ken—who happens to be Dera’s half brother! Ken reveals that his father had helped Yuru’s parents go into hiding, prompting Dera to contact a shady shaman for more intel on the previous Tadera clan head. Meanwhile, another tragedy is about to befall Higashi Village, courtesy of a swordsman named Ivan Yosano…

Book 6

Hiromu Arakawa, award-winning manga creator of the best-selling smash hit Fullmetal Alchemist, draws readers into an intricate new web of magic, intrigue, and life-or-death stakes!

In a world where certain humans command mighty supernatural duos called Daemons, it is the birthright of “the children who sunder day and night”—twins Yuru and Asa—to rule over these powerful entities.

Separated from a young age and unaware of the truth of their birth, brother and sister must fight to make their way back to each other, claim their birthright, and save the world…


Ancient Daemons awaken to fight a new battle in an age-old war!!

Having infiltrated Higashi Village and taken two of its residents hostage, Ivan beckons Yuru to a warehouse in the dead of night. Although Yuru stakes out the location from a distance, he’s swiftly kidnapped by a skull-faced Daemon under Asuma’s command. The Divine Guardians are left to contend with Ivan on their own, as the familiar scents of Yuru and Asa’s parents waft from his blood-soaked blades!