A medium shot, 3/4 view captures a demon woman seated on an ornate wooden throne within a dimly lit Japanese shrine garden at night. She has long, flowing amethyst purple hair adorned with kanzashi pins featuring demonic sigils, elegant obsidian-sheen curving horns, and glowing deep violet eyes. She wears a fusion of traditional Japanese and gothic lolita attire made of deep purple silk and velvet, featuring oversized sleeves with gold and black spider lily and cloud embroidery, and a wide obi sash with a large bow. She rests one hand on the throne's armrest while the other holds a decorative fan wrapped in purple demonic energy, wearing a confident, mischievous smirk. Beside her on a carved side table sits a framed ancestral portrait of a fearsome purple oni. The scene is illuminated by soft light from stone lanterns, with crackling ribbons of dark purple energy swirling around her. The visual style is an impasto-influenced anime painting with luminous highlights, rich muted tones, and a subtle retro Western illustration flair, evoking a dramatic and mystical atmosphere.