Sei Iori

As a seventh-grader at Seiho Academy, this lifelong Gunpla enthusiast inherits the legendary Iori Models shop. While his profound technical expertise and deep Gundam knowledge surpass even seasoned veterans, he struggles significantly as a competitor, often facing early defeats in battles. He is the mastermind behind the Build Strike Gundam A, a highly customized GAT-X105SEI model specifically engineered for rapid mobility and devastating hit-and-run combat maneuvers.