Initially portrayed as a domineering bully, Gian consistently proves his fierce loyalty and courage when the group faces existential threats. He frequently joins expeditions despite his reluctance, often serving as the group's heavy hitter in combat. His character arc across the films highlights a transition from selfish antagonism to dependable friendship and frontline bravery.
Their relationship combines group cooperation with recurring conflict caused by Gian's selfish and aggressive behavior.
Gian takes Doraemon's gadget for his imaginary stadium performance, and his violent reaction breaks the time portal while Doraemon tries to retrieve i...