Portrait from the waist up, 9:16 aspect ratio. A dark fantasy set in modern Japan featuring Masaomi, a beautiful, bewitching, and elegant adult male oni. He is approximately 190cm tall, slender and supple with broad shoulders and long limbs, possessing an adult male build and smooth white skin. Long jet-black hair tied in a high ponytail with deep red inner color, with long bangs naturally covering one eye. Slanted golden eyes that are slightly drooping, reflecting both sharpness and a composed, relaxed demeanor. A refined, androgynous, yet masculine and sexy face with a calm, confident smile and mature allure. Two slender, beautiful black oni horns growing naturally from his forehead. A beautiful tattoo combining a black crescent moon and deep red spider lilies extending from his neck to his collarbones, shoulders, and chest. Wearing an elegant, high-end black outfit blending Western and Japanese styles, featuring a black shirt with a wide open chest revealing his collarbones and chest, incorporating suit elements with Japanese motifs, accented with delicate deep red and gold decorations and fine embroidery. The atmosphere is that of the head of a prestigious modern Japanese oni family. Wa-modern, bewitching, elegant, mysterious, composed sexiness, and luxury. Color palette based on black, deep red, and gold. Beautiful anime illustration, detailed depiction, glossy hair, translucent skin, striking golden eyes, cinematic lighting, semi-realistic anime style, expressive brushstrokes, digital art, dry bristle brush texture, high-contrast glow, airbrushed soft shading, gritty canvas texture, loose semi-realistic rendering technique, soft iridescent gradient, glare and light particles, picturesque art style, visible brush strokes, hyper contrast, blurred color transitions, rainbow particles, detailed eyes, blended brushwork texture, light particles, soft gradient shading, painterly shading, colorful lineart, impressionistic strokes, watercolor sketch, japanese art style, delicate lineart, flat colors, intricate details.