Yui
ユイ
Gender
Female
About
A young and cheerful girl with long black hair who looks no older than 10 years old. Kirito and Asuna found her in a forest on the 22nd floor of Aincrad. ~!Her true identity is actually a players' self-regulation program for mental maintenance, Mental Health Counseling Program or MHCP. After being forbidden by the game master Akihiko Kayaba to come close to the players at the beginning of the death game, she was flooded with errors and broke down. In the process she became an AI that possesses actual intelligence. When the Cardinal system governing Sword Art Online decided to erase her, Kirito turned her into a tear shaped crystal pendant. He actually converted her to a part of environmental data for the client program and was saved to his NerveGear's local memory.!~ ~!In ALfheim Online, she was able to return to her normal form because ALO was based on a copy of the SAO server. She supports Kirito there as a Navigation Pixie. Kirito and Asuna still treat her as their daughter.!~
Appears In
Sword Art Online
Sword Art OFFline
Sword Art Online EXTRA EDITION
Sword Art Online II
Sword Art Offline: Extra Edition
Sword Art Offline II
Sword Art Online the Movie: Ordinal Scale
Sword Art Online
Accel World
Sword Art Online 4-koma
Sword Art Online SS: Caliber SS-han
Sword Art Online: Fairy Dance
Sword Art Online: Phantom Bullet
Sword Art Online: Project Alicization
Sword Art Online: Mother's Rosary
Sword Art Online: Alicization
Sword Art Online Movie: Ordinal Scale - Sword Art Offline
Sword Art Online: Ordinal Scale
Sword Art Online: Kirito no Aincrad Night
Sword Art Online: Alicization - War of Underworld
Sword Art Online: Kirito no Gun Gale Wars
Sword Art Online Comic Anthology
