Shinjiro Hayata is a fictional character from the Ultraman franchise, created by Tsuburaya Productions. He is known as the human host for the giant hero Ultraman Hayata, who defends Earth from various monsters and extraterrestrial threats. Shinjiro is characterized by his bravery and determination to protect humanity. In the series, Shinjiro transforms into Ultraman using a special device called the Beta Capsule. This transformation grants him superhuman abilities, including strength, speed, and the power to shoot energy beams. His adventures often involve battling formidable foes while balancing his life as a regular human.