Asako Hague is Lieutenant of Special Fire Force Company 6 in a world plagued by spontaneous human combustion creating infernals. She has short pink hair and wears distinctive round glasses, often seen in her Company 6 uniform featuring a white collared shirt, dark outer layer, and an apron secured by a sash. An armband bearing the Cross of the Holy Sol Temple marks her unit's affiliation. Her demeanor blends a gentle, easy-going nature with professional dedication, frequently using the phrase "Well then~". Beneath this calm exterior lies reliability and responsibility, showing particular concern for her teammates' well-being. She maintains a protective watch over colleagues like Princess Hibana, sharing a strong bond with her, and holds deep respect for her Captain. A second-generation pyrokinetic, she manipulates existing flames using specialized gloves but cannot generate fire. This ability allows her to wield fire strategically in combat, earning recognition for her analytical thinking and tactical observations during engagements. Her family background significantly shapes her path. She is the granddaughter of Sōichirō Hague, Captain of Special Fire Force Company 4. This connection proves instrumental when Company 8 seeks her help arranging a meeting between Shinra Kusakabe and her grandfather. Following Sōichirō's assassination by the White-Clad – found bound by his own safety wires with multiple metal shards piercing his body – she participates in treating victims of Haumea's mind control during the investigation. Her grandfather's death is later reversed when Shinra manipulates time during the second Great Cataclysm, restoring both Sōichirō and Asako to life after the cataclysm's initial devastation. Throughout key story arcs, she actively supports her company: searching for her Captain to aid Shinra during the Netherworld events, encountering Leonard Burns during Shinra's training, and accompanying Shinra to meet her grandfather. Her involvement spans critical moments including the confrontation with Special Fire Force Company 4 and the reality-altering events surrounding the Great Cataclysm.