|Hair||Multicolored, Orange, Sidehair, Slicked Back, Waist Length+, White|
|Personality||Atheist, Jealous, Modern Tsundere, Pragmatic, Smart|
|Role||Artificial Intelligence, Hacker, Mascot Character|
|Visual novels||Protagonist - AI: The Somnium Files|
|Voiced by||Erika Harlacher (English)|
Kitou Akari (Japanese)
Aiba is an autonomous artificial intelligence. She usually takes the shape of an eyeball and resides in Date's left eye socket. However, she takes on the form of a young woman in Somnia and appears as a small animal when outside Date's eye socket. Her mind is linked to Date's through a neural connection. She assists Date by gathering information, connecting to networks and databases, and using her X-ray and thermographic functions.