Create an intense, evocative portrait in the Japanese retro anime style of the 80s and 90s, featuring a young woman bathed in deep, dark, crimson-tinged light that accentuates the contours of her delicate yet powerful form. The stark, high-contrast background is cast in shades of charcoal grey and midnight blue, intensifying the mood and evoking a sense of mystery and allure. The dominant red and orange palette is punctuated by dark, inky black shadows, adding depth and dimensionality to the scene. Subtle film grain and meticulous, hand-drawn-style shading emphasize the emotional gravity of the moment, while the dramatic, cinematic lighting creates a striking chiaroscuro effect, accentuating her expressive pose and intense, piercing gaze. Her raven-black hair cascades down her back like a waterfall of night, and she grasps a sleek, razor-sharp katana with a worn, crimson-wrapped hilt, her slender fingers curled around it with a sense of quiet, deadly intent.