The information in this article comes from a work in progress or a work that has not yet been released in English. As a result, some names may be subject to change, and the article will require regular updates as more information becomes available. In addition, it may also require general cleanup. Please discuss this issue on the talk page.
Cubia (クビア) is a character in .hack//Epitaph of Twilight. He is mentioned in the Epitaph of Twilight.
Cubia the Hidden One is an ancient lifeform.