Hero Overview

Alice Zuberg is one of the main characters in the Alicization Arc of Sword Art Online. She is also the childhood friend of Eugeo and Kirito.

She is voiced by Ai Kayano in the Japanese version of the anime, and by Kayli Mills in the English version of the anime.


Alice has sparkling blue eyes, and long, golden hair that is tied to both sides of her head, and a braid running down from the back of her head, a bow attached at the end of the braid. She also wore a white lace around her forehead.

As an Integrity Knight, Alice wore white armor (golden in most light novel illustrations), a blue cape, white leather boots, and a white skirt (blue and white in the illustrations).


Alice is a girl from Rulid Village who was friends with Kirito and Eugeo until she was taken away by an Integrity Knight for touching the gravel from the Land of Darkness. As Kirito and Eugeo later find out, she was synthesized into an Integrity Knight herself.


  • In the original web novel, Alice's name after becoming an Integrity Knight was Alice Synthesis Fifty, which designated her as the 50th member to join the Integrity Knights. In the light novel, her name was changed to Alice Synthesis Thirty, thus making her the 30th member to join.
  • Alice's name coincides with the acronym of the concept of Rath's plan, Artificial Labile Intelligence Cybernated Existence (A.L.I.C.E).
  • In an official character popularity poll hosted by Dengeki Bunko for the cover of abec Art Works, Alice Synthesis Thirty ranked sixth and Alice Zuberg ranked thirtieth.
  • Her Japanese voice actress, Ai Kayano, also voices Darkness from KonoSuba, Juliet Persia from Boarding School Juliet, Rin Toyama from New Game! and Inori Yuzuriha from Guilty Crown.


           Sword Art Online Heroes

Main Heroes
Kirito | Asuna

Klein | Philia | Silica | Pina | Lisbeth | Yui | Agil | Leafa | Sinon

Mother's Rosario Arc
Yuuki Konno

Original Scale

Alicization Arc
Eugeo | Alice Zuberg | Cardinal

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