Sword Art Online Codexery

SAO Server Room

The physical heart where the death game was controlled from beyond the screen.

The SAO Server Room is a physical facility that housed the NerveGear network infrastructure for Sword Art Online. In the film *Sword Art Online the Movie: Ordinal Scale*, the abandoned server room of Argus—the defunct company that once ran SAO—is where Professor Tetsuhiro Shigemura is found by Seijirō Kikuoka. Kikuoka arrests Shigemura there after the professor's plan to harvest SAO survivors' memories is thwarted. The room represents the real-world hardware behind the virtual world, a place where data and life signs were once monitored during the death game incident.

Location
Abandoned Argus server room
Operator
Professor Tetsuhiro Shigemura (during film events)
Function
Memory data processing for Yuna AI reconstruction
Status
Active during film; Shigemura arrested there
Security Level
Unknown (source does not specify)

Lore & Background

In *Ordinal Scale*, the SAO Server Room is specifically identified as the abandoned server room of Argus, the company that originally operated Sword Art Online. After the events at Tokyo National Stadium, Kikuoka finds Shigemura in this room and arrests him. The room is the location where Shigemura attempted to reconstruct his deceased daughter Yuna's soul as an AI by harvesting memories from SAO survivors using Augma devices. The source does not describe the room's interior, Kayaba's presence there, or any monitoring equipment; it only establishes that the room exists, belonged to Argus, and was used by Shigemura for his memory-harvesting operation.

In Their Own Story

Kikuoka tracks Shigemura to the abandoned Argus server room after the chaos at Yuna's concert. The professor had been using the facility's hardware to process the memory data collected from SAO survivors playing Ordinal Scale. When Kikuoka arrives, he finds Shigemura and arrests him, ending the plot to resurrect Yuna. The room itself is the final setting where the real-world consequences of the virtual scheme are resolved.

Reader's Guide

The SAO Server Room is located at the former Argus facility, though the source does not specify its exact address or security measures. It serves as the physical hub for Shigemura's memory-harvesting operation, using the old SAO server infrastructure to process data collected by Augma drones. The room's significance in the story is as the site where Kikuoka apprehends Shigemura, marking the end of the Ordinal Scale incident. No gameplay mechanics or visitor access are described in the source.

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