Gaijingoom is a member of The Game Theorists who debuts in the TOME RPG game. He is a caricature of the real-life Game Theorists member Michael "Gaijin Goombah" Sundam. To follow the design structure of the game and to avoid copyright, the character was named GaijinGoom and while he still possesses the facial appearance of a Goombah, the eyes remain covered. His abilities rely more on swordsmanship being able to shoot pixel projectiles and recharge. His basic attack is "Sword Assault."