Dan Moroboshi is a key character in the anime series "Ultraman." He is the user of the Ultraman Suit Ver7, a high-tech armored suit designed for fighting alien threats. Dan is a skilled and disciplined member of the SSSP (Science Special Search Party), known for his stoic demeanor and strong sense of justice. He often acts as a mentor and rival to Shinjiro Hayata, the protagonist, and plays a crucial role in defending Earth from extraterrestrial dangers throughout the series.