The Goha Corporation control various aspects of citizens' lives, including food, clothing, shelter, and Duel Monsters, even down to restricting how Duelists can trade cards. Breaking these rules awards a penalty to a Duelist; after accumulating six penalties, a Duelist's account is banned and their Duel Disk is locked down.
|President Goha||Current president of the company.|
|Mimi Atachi/Number 6||Executive; "Top of Hexagon"|
|Tops of Hexagon||Executives|
|Nail Saionji||Goha Duel Overseer|
|165px||Goha Corporation Drones||Law enforcement|