Gorou Kumai supports the Aoba School’s defense efforts as a pilot of the Gori Robo, fighting alongside primary pilots in battles against antagonistic forces. His mechanized partner, the Gori Robo, combines a gorilla-inspired orange exterior with comedic utility, deploying an array of unconventional weapons stored in its back basket. These include a saw, hammer, spear, mace, scythe, shovel, bomb, katana, kanabo, nunchucks, and an electrified bite attack. The robot’s burrowing ability enables swift battlefield traversal, while Gorou leverages its chaotic arsenal for tactical disruption and auxiliary combat. Rooted in comedic mecha traditions, the Gori Robo offsets intense confrontations with lighthearted antics. Though his personal history remains unexplored, his role as a pilot remains integral to the team’s defense strategies.