How many floors the huge castle is consist of?
Who sang the opening theme in Aincrad Arc of Sword Art Online?
What is the name of the huge castle?
What does circular floors represents?
This where large number of monsters were roaming.
How many seasons are there in Sword Art Online?
What is the theme song of Asuna?
What is the diameter of the floor of the huge castle?
Who is the antagonist of Sword Art Online?
Who illustrated Sword Art Online anime series?
Who sang the theme song of Sachi?
Who is the director of Sword Art Online?
What is the ending theme in Fairy Dance Arc of Sword Art Online?
Who is the author of Sword Art Online light novel?
What is the meaning Aincrad?
When was the release date of Sword Art Online?
What does vertical axis represents?
How many months does the craftsmen survey the place?