List of Log Horizon characters

While having a much smaller size compared to most other members of the Round Table Council, West Wind Brigade is known for having one of the best combating squad in Akiba.

A dark guild which takes advantage of the lawless nature of the Elder Tale world to control Susukino with an iron grip, until being ousted by the Silver Swords.

Prior to the Apocalypse they had limited responses and mannerisms to interaction by adventurers and would normally assign quests to them and present rewards should they be completed.

Their purpose is to search other universes for a resource called "Empathion" which powers the civilization of their creators and eventually harvest it from the worlds which they discover it.

The Observers are described as artificial intelligences which arrived in the universe containing the world of Elder Tales during an event which they call "Match".

The Harvesters are described as creatures of slightly lesser intelligence than observers that were artificially created on the Moon using the bodies of monsters with powerful combat capabilities.