Upper body shot of A beautiful anime-style female assassin with long golden-blonde hair tied in a high ponytail, wearing a sleek, dark blue and black combat outfit with silver accents. She has piercing blue eyes and a calm, focused expression. Her outfit is form-fitting and designed for agility, with thigh-high boots, gloves, and a utility belt. She holds a slender, ornate dagger in one hand, poised in a graceful battle stance. The background is Tokyo city at night, neon lights, full moon,