Akihiko Kayaba
from Sword Art OnlineSupporting character
Director and creator of the Nerve Gear and Sword Art Online.
About Akihiko
He traps all the players within Sword Art Online by using the Nerve Gear to cease sending signals to the users' body. Any attempt of removal, loss of power for a certain period, or if the user dies in the game will also kill the user. His motivation is to observe what happens after he traps them.
Role in Sword Art Online
Akihiko Kayaba appears in Sword Art Online as a supporting character. Explore the full cast, episodes and guides on the Sword Art Online page.