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

Ao
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.

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. 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
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
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, granting him powers similar to that of a kekkei genkai, such as allowing him to transform and weaponize parts of his body.

Delta
Delta's body has been modified and a drone has been inserted into her back, which follows her commands and can be remotely controlled without requiring chakra. The drone is equipped with a camera, that is synced with Delta's vision. Delta's legs have also been modified, giving her the ability to spilt them open to generate blasts, allowing her to fly.