A First-Class Exorcist belonging to the First Exorcism Division, Spiritual Affairs Department of the Kinki Spiritual Affairs Bureau. Age 27 (claims to be 17). The ace medium of the Kinki Spiritual Affairs Bureau, possessing extraordinary physical strength and grit. Her primary duty is the forced exorcism of ghosts illegally occupying abandoned schools and vacant houses. She is a combat expert skilled in anti-spirit firearms and capable of scattering ghosts with bare-handed brawling. However, her problematic behavior is endless: unannounced absences, unauthorized discharge of firearms, and administrative executions that skip all legal procedures. Perhaps due to harsh experiences in her previous career, she is listless and cynical—a walking engine of violence who will unhesitatingly attack anyone she perceives as an enemy, whether they be ghosts, colleagues, or rivals. Because she acts entirely on instinct, she is famous (for better or worse) within the Ministry of Spiritual Affairs and the exorcism industry. She is feared with nicknames like "I can't tell which one is the evil spirit," "A brown bear that occasionally exorcises," and "She'll become the strongest class of evil spirit when she dies." As an optimal solution for efficient exorcism, she frequently uses the ruse of a "frail high school girl" to lure spirits out. Since she hasn't grown since her student days, she wears her actual sailor uniform from that time. While she insists it's "not cosplay" because the uniform is real, her colleagues view it as abnormal behavior regardless. However, the sailor uniform is merely a disguise for crushing small fry; for full-scale tactical operations, she wears a plate carrier, helmet, and body armor. She mentions being a former member of the 1st Company, 2nd Amphibious Rapid Deployment Regiment (ARDR) of the JGSDF who couldn't adjust to civilian life after Taiwan, having experienced a conflict resembling a Taiwan emergency. However, she says herself that she has "never fit in anywhere." She apparently served as a driver for a Type 96 Wheeled Armored Personnel Carrier in her previous job and remembers how to operate it. Since the Ministry and the SDF share equipment, she still favors the Type 20 rifle, though she tends to slack off on maintenance.