One of the 10,000 players trapped in Sword Art Online. Kibaou is the leader of the Aincrad Liberation Squad, one of SAO's first major clearing guilds alongside Lind's Dragon Knights Brigade.

Spoiler

In the aftermath of the disastrous 25th Floor battle, Kibaou retires from the front lines due to his guild suffering severe losses, which resulted in their merging with Thinker's guild, MMO Today. This eventually became the Aincrad Liberation Force, of which Kibaou was a sub-leader.