Chibi Gigan is a juvenile robot monster who appears as a supporting antagonist in the anime series Chibi Godzilla Raids Again. This character is a small, stylized version of the classic kaiju cyborg Gigan, adapted into a chibi design. As a robot monster, Chibi Gigan is driven by a villainous ambition to take over Monster Island and replace all of its organic inhabitants with robots. His primary goal involves capturing or retrieving Chibi Mechagodzilla and then imposing mechanical rule over the island. Despite his scheming nature, Chibi Gigan is consistently portrayed as an ineffective villain; he is easily refuted and persuaded by the other characters, causing his plans to fail repeatedly. His role in the story is that of a recurring but comedic antagonist whose schemes never succeed, adding a lighthearted conflict to the series. Chibi Gigan interacts primarily with the main cast of chibi kaiju, especially Chibi Mechagodzilla, whom he tries to acquire or control. Over the course of the second and third seasons, Chibi Gigan remains persistent in his goals but shows little development, as his attempts are always thwarted in a similar manner. Notable abilities include his robotic nature, but specific powers are not heavily emphasized; his defining trait is his relentless but unsuccessful plotting.