Background of Slaughter Demon Knife

The Slaughter Demon is a cursed tool from Jujutsu Kaisen that plays a significant role early in Yuji Itadori’s journey as a sorcerer. Originally belonging to Maki Zenin, the dagger is imbued with cursed energy, making it effective against cursed spirits, even for non-sorcerers. Satoru Gojo lends it to Yuji during his first mission, enabling him to defend himself against curses. Paired with Yuji's remarkable physical strength, the Slaughter Demon proves instrumental in helping him exorcise a cursed spirit and rescue a hostage. Although intended as a backup weapon for emergencies, the dagger is ultimately destroyed during a battle with a powerful Finger Bearer curse at the Eishu Detention Center. The tool’s connection to Maki and its early destruction symbolize Yuji's raw potential and growth as a sorcerer.

Blunt replica of Slaughter Demon Knife

Introducing our decorative blunt 1035 carbon steel replica of Itadori's 'Slaughter Demon' Knife from Jujutsu Kaisen. Perfect for display, cosplay, or photoshoots, this meticulously crafted replica captures the essence of the cursed tool used by Yuji Itadori in his early battles. Styled with a unique 2D anime shine painted onto the blade, this replica mirrors the iconic weapon seen in the series. Complete with a leather sheath, it’s an ideal addition to any Jujutsu Kaisen collection, showcasing both authenticity and craftsmanship while maintaining a safe, non-sharpened edge.

Want more? See our Jujutsu Kaisen Collection.

Specifications of our Slaughter Demon Knife

Overall Length in Sheath 72 cm
Overall Length out of Sheath: 71 cm
Blade Length: 47 cm
Blade Width: 10.8 cm
Guard: 10 cm
Material: 1035 Carbon Steel Blade
Sheath Material: Leather
Sharp: No - Tapered Edge