Shinobi-Ware

, known simply as, are Scientific Ninja Tools that have been developed to be used as prosthetics or implants for both civilian and combat use.

Most known Shinobi-Ware has been developed by Katasuke Tōno, however members of Kara also possess advanced Shinobi-Ware designed by a scientist whose ability may match or exceed that of Konohagakure's Scientific Ninja Weapons Team.

Naruto's Prosthetic Hand
A prosthetic right hand developed by Katasuke for Naruto Uzumaki, this a prototype ninjutsu-absorbing device based on the abilities of Momoshiki Ōtsutsuki; the ability to discharge absorbed ninjutsu remains under development, and Naruto has only worn it briefly during a sparring match.

Chamaru's Prosthetic Leg
A prosthetic right hind leg created for Akita Inuzuka's ninken, Chamaru.

Ao's Body Modifications
Ao's body has been extensively augmented with Shinobi-Ware as a result of injuries received during the Fourth Shinobi World War, including a cranio-facial prosthetic covering his right eye, cheek, and ear, as well as prosthetic limbs replacing his left arm below the elbow and left leg below the knee. A device was also seemingly implanted into the right side of his chest which could launch a pair of Fire Release Bullets as a surprise attack.

Type-3 Shinobi Gauntlet
The is a type of Shinobi Gauntlet seemingly built into Ao's prosthetic left forearm. Unlike the standard Shinobi Gauntlets which discharge jutsu contained in Scroll Cartridges, the Type-3 Shinobi Gauntlet appears to be outfitted with a double-sided Chakra Blade emitter.

Chakra Absorber Mark 2
The is one of the various pieces of Shinobi-Ware used by Ao. It presumably draws chakra from his body to power and control his other Shinobi-Ware and Scientific Ninja Tools.

Garō's Prosthetic Arms
Both Garō's left and right arms were replaced with prosthetics below the elbow. These artificial arms were designed for combat and included three claw-like fingers and a central cannon that could launch Fire Release Bullets.

Kawaki's Implants
Kawaki's body has been extensively modified by an extremely talented scientist, down to the level of his circulatory and nervous systems. Countless microscopic scientific ninja tools implanted throughout his entire body make alterations to his body tissues at the cellular level, allowing him to transform and weaponize parts of his body.