The Enchained Spiritual Beast Ga-Rei (喰霊, Ga-rei?), also simply known as Ga-rei, is supernatural action manga by Hajime Segawa (瀬川 はじめ, Segawa Hajime?). It has been serialized by Kadokawa Shoten in the magazine Monthly Shōnen Ace and collected in eleven tankōbon volumes.
An anime series taking place before the manga, Ga-Rei: Zero, was released on October 5, 2008, serving as a prequel to Ga-rei where members of the Agency including a younger Kagura and active Noriyuki are hunting down rogue spirits in the Greater Tokyo Area.