Jadam bears the title Iron Emperor, embodying his imposing stature as a warlord. He emerges as a rival to Ken-Oh (Raoh) opposing the latter's conquest of the post-apocalyptic wasteland. Jadam wields the Gentetsu Ken martial art, enabling him to transmute his body into steel. This transformation grants him formidable resilience in combat, allowing him to endure devastating strikes and deliver crushing blows with reinforced might.

His conflict culminates in a decisive battle against Ken-Oh's forces. Jadam confronts Ryuga, a key warrior in Ken-Oh's army. During their duel, Jadam employs a ruthless needle-spitting technique that blinds Ryuga. However, Sakuya, a strategist within Ken-Oh's ranks and master of the Kokuzan Ongyō Ken style, intervenes. Sakuya slays Jadam, ending his challenge to Ken-Oh's dominance.

Jadam's appearance remains exclusive to the anime adaptation.