Geto was a Jujutsu sorcerer who valued himself on his moral pride. He was ethical, and followed the rulebook that went on and on about how "the weak must be protected". Geto's personality is marked by a calm and collected demeanor, often displaying a level of charisma and leadership. His transition from a caring sorcerer to one who harbors disdain for a large part of humanity showcases a complex character evolution, marked by his belief in a world exclusively for jujutsu sorcerers.