.hack//G.U. - Azure Orca
Azure Orca is one of the three Azure Knights. Their goals are never specified outright, though they appear to be to guard and protect Aura along with neutralizing anyone who tries to approach the Key of The Twilight. Azure Orca appears to have little to no personality. He goes about his job of defending the system, seemingly specializing in destroying AIDA.
Part of the Azure Knights Trio. Click the tags to see the other two Azure Knights.