祓魔師長尾景

character: nagao_kei, Wide-angle, front view anime illustration of Nagao Kei standing centrally in a full-body composition. She has long blue-purple hair styled in a ponytail with strands between her eyes, and striking blue eyes that gaze forward calmly. She wears a black jacket with long sleeves over a shirt, paired with white gloves. A katana is slung across her right shoulder, the scabbard resting against her back and the hilt near her left shoulder, held securely in place. Her left hand rests casually by her side, while her right hand gently grips the tsuka of the sword. The background is a clean, minimalist gradient of soft whites and light grays, emphasizing the character without distraction. High-quality rendering with sharp lines, smooth shading, and a best quality aesthetic, highlighting the texture of the fabric and the metallic sheen of the sword.