Ultraseven is the titular Ultra hero of the 1967 tokusatsu series Ultraseven, part of the long-running Ultra franchise. A warrior from the Land of Light in Nebula M78, he comes to Earth to fight monstrous invaders and protect humanity. He is known for his calm intelligence, strong sense of justice, and iconic abilities such as the Eye Slugger and Emerium Ray. In the series, he serves as both the main protagonist and a symbol of heroic alien guardianship.