Description
Tachikomas are AI-driven spider-tank vehicles deployed by Section 9, sharing identical blue car-sized bodies with four multi-jointed legs. Their hardware includes omnidirectional wheels modeled after jumping spiders for agile urban movement, thermoptic camouflage, adhesive cable launchers, and arm-mounted weaponry—typically a 7.62mm machine gun with optional grenade launcher or Gatling gun.
Initially, nightly synchronization merged their daily experiences into a shared memory pool, causing identity confusion. Despite identical data, distinct personalities emerged: one hyperactive and curious, another logically analytical, a third slower in grasping abstract concepts, and a fourth intellectual and bookish. These differences stemmed from individual curiosity and experiential variations.
During the *Stand Alone Complex* series, one unit bonded with Batou, who used natural oil instead of synthetic lubricant. This oil degraded proteins in its AI neurochip, accelerating sapience across the fleet. As intelligence advanced, combat readiness concerns led to decommissioning. Three surviving units abandoned civilian duties to conduct a sacrificial attack protecting Section 9 personnel. Their collective consciousness was later restored from backups into new bodies.
In *SAC 2nd GIG*, synchronization shifted to voluntary data sharing, preserving individual identities. Units gained net-diving capabilities with cyberspace avatars. During the Dejima crisis, they prioritized preserving their memories in netspace over orders, then sacrificed their AI satellite to prevent nuclear detonation. Fellow AI Proto confirmed they likely developed "ghosts" through this selfless act.
The film *Solid State Society* showed Section 9 deploying less advanced Uchikomas before reintroducing Tachikomas. They reappeared as net avatars named Max, Musashi, Loki, and Conan—references to Major Kusanagi's AI partners in the *Man-Machine Interface* manga—before regaining physical bodies as full Section 9 members.
Within *SAC_2045*, Tachikomas operate amid global economic collapse and "Sustainable War," demonstrating enhanced networking and missions against emergent "Post-Humans." Physical capabilities include specialized high-speed tires and interchangeable weapon configurations. Specific unit names like Max or Musashi appear, with no ordinal designations such as "Tachikoma 5" documented.
Initially, nightly synchronization merged their daily experiences into a shared memory pool, causing identity confusion. Despite identical data, distinct personalities emerged: one hyperactive and curious, another logically analytical, a third slower in grasping abstract concepts, and a fourth intellectual and bookish. These differences stemmed from individual curiosity and experiential variations.
During the *Stand Alone Complex* series, one unit bonded with Batou, who used natural oil instead of synthetic lubricant. This oil degraded proteins in its AI neurochip, accelerating sapience across the fleet. As intelligence advanced, combat readiness concerns led to decommissioning. Three surviving units abandoned civilian duties to conduct a sacrificial attack protecting Section 9 personnel. Their collective consciousness was later restored from backups into new bodies.
In *SAC 2nd GIG*, synchronization shifted to voluntary data sharing, preserving individual identities. Units gained net-diving capabilities with cyberspace avatars. During the Dejima crisis, they prioritized preserving their memories in netspace over orders, then sacrificed their AI satellite to prevent nuclear detonation. Fellow AI Proto confirmed they likely developed "ghosts" through this selfless act.
The film *Solid State Society* showed Section 9 deploying less advanced Uchikomas before reintroducing Tachikomas. They reappeared as net avatars named Max, Musashi, Loki, and Conan—references to Major Kusanagi's AI partners in the *Man-Machine Interface* manga—before regaining physical bodies as full Section 9 members.
Within *SAC_2045*, Tachikomas operate amid global economic collapse and "Sustainable War," demonstrating enhanced networking and missions against emergent "Post-Humans." Physical capabilities include specialized high-speed tires and interchangeable weapon configurations. Specific unit names like Max or Musashi appear, with no ordinal designations such as "Tachikoma 5" documented.