Author: Hiromu Arakawa

Daemons of the Shadow Realm is a gripping dark fantasy action manga that blends supernatural mystery, folklore, and intense battles, set in a world where powerful beings known as daemons are bound to human masters. The story follows twin siblings Yuru and Asa, who were separated at birth and raised under mysterious circumstances Yuru growing up freely in a remote village while Asa is imprisoned under strict rules for a hidden purpose. When a sudden violent attack destroys their quiet world, Yuru is thrust into a dangerous journey filled with secrets, ancient powers, and shocking revelations about his true identity and the hidden system governing the shadow realm. As he uncovers the truth behind the daemons and their connection to humanity, the story evolves into a high stakes adventure involving political conflict, supernatural warfare, and emotional struggles about destiny, freedom, and sacrifice. With masterful storytelling from the creator of Fullmetal Alchemist, this manga delivers rich world building, complex characters, and fast paced action, making it a must read for fans of dark fantasy, supernatural manga, and twin protagonist stories.

Alternative Titles: Yomi no Tsugai, Daemons of the Shadow Realm, Tsugai Daemons of the Shadow Realm, Yomi no Tsugai: Pair of the Underworld, Tsugai of the Underworld, Espíritus del Inframundo, Kontraduety z zaświatów, Das Band der Unterwelt, YomiTsuga, 黄泉のツガイ, ヨミツガイ