Gento Hiruma is the main human protagonist of Ultraman Blazar and the captain of SKaRD, a special defense unit fighting kaiju threats. Calm, brave, and highly responsible, he becomes the host of Ultraman Blazar, allowing him to transform and battle powerful monsters and alien dangers. As both a leader and a hero, Gento balances command duties with the burden of protecting Earth, making him central to the series’ action and emotional core.