Kyōsuke Yamagami is a supporting character in the anime Firefighter Daigo: Rescuer in Orange. He is a seasoned and highly skilled veteran of the Tokyo Fire Department, having served in the elite Hyper Rescue unit before assuming his role as the captain of the Fuwa Special Rescue Corps. In the story, he is introduced as a battle-hardened rescue squad member who serves as a strict and demanding assistant instructor during the special rescue technique training for new recruits. His rigorous and unrelenting guidance quickly exhausts trainees like Shun Onoda, who initially feels overwhelmed by Yamagami’s high standards. Despite his stern and no-nonsense approach, Yamagami is a first-class rescue specialist who embodies the discipline, technical expertise, and mental fortitude required to operate on the front lines of major disasters. His primary motivation is to forge the next generation of elite rescuers capable of protecting lives during national crises. Later in the narrative, he becomes the captain of the Fuwa Special Rescue Corps, where he directly oversees the main protagonists Daigo Toake, Shun Onoda, and Yuki Nakamura as they work together as a team. His key relationships are centered on his role as a mentor and commanding officer to these younger firefighters, pushing them to grow beyond their limits. Throughout the series, Yamagami remains a steady, authoritative presence whose experience and leadership are crucial in high-pressure rescue operations. His notable abilities include advanced rescue techniques gained from his Hyper Rescue background, strong tactical judgment, and the capacity to maintain composure and command in life-threatening situations.