Blood-Sucking Weapon
Blood-Sucking Weapon



Izumo Kamiki
Konekomaru Miwa
Nemu Takara
Renzo Shima
Ryuji Suguro
Shiemi Moriyama
Yukio Okumura

Blood-Sucking Weapons are a type of weapon mass produced by the Dragoon Laboratory for use in Operation: Jacob's Ladder.[1] While the weapons vary from blades and bows to more modern armaments such as pistols and shotguns, each is identifiable by the stylised cross emblazoned on it. When a demon is killed with these weapons, their blood is absorbed into it in the form of red glints of light which strengthens the weapon.[1]

When a certain chant is used, the collected blood can later be released from the weapons.[1]


It is revealed to Ryuji Suguro that the weapons are similar to a sword once used by a Transylvanian Count, implying that they were based off of it in design.[1]


  1. 1.0 1.1 1.2 1.3 Ao no Exorcist Anime: Episode 22


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