Japanese Style At Home Portrait

Camera A 4:5 vertical, 1536px realistic smartphone snapshot. Show her seated in a slightly imperfect, casually tilted composition rather than a polished studio pose. Add subtle JPEG compression texture, very slight handheld motion softness, and mild smartphone HDR. Keep anatomy, gravity, and fabric physics realistic. Scene A lived-in bedroom at night, with naturally rumpled bedding and a half-finished drink nearby. Use ordinary warm indoor lighting suited to the room, creating a quiet, warm, slightly sleepy bedtime mood. Subject A completely fictional, clearly adult 20-year-old Japanese woman who does not resemble any real person, celebrity, actress, model, or idol. Give her a cute, approachable look inspired by Japanese idol aesthetics while retaining refined adult femininity. She has a small, balanced oval face, soft cheeks, and a gently defined jawline with harmonious proportions. Her realistic, expressive eyes have natural eyelids and a gentle gaze; her eyebrows are softly arched with visible individual hairs. Her nose is delicate, with a softly defined straight bridge and natural tip. Her lips have a soft, balanced shape and naturally lifted corners. Preserve subtle natural asymmetry, believable skin texture, and tiny imperfections. Use refined, restrained adult makeup, softly defined eyes, subtle contour, and muted rose or nude lips. Her natural brown hair is styled in a voluminous, slightly messy bun with wispy flyaways and light bangs parted into naturally uneven strands. Her body and bust have believable adult proportions, natural gravity, and smooth anatomical transitions. Action She sits naturally on the bed with one knee loosely raised and the other leg relaxed. One hand lightly touches the collar near her neck. Her posture is comfortable and unforced. She makes calm, direct eye contact with a faint natural smile, relaxed cheeks, and softly smiling eyes; her expression feels quiet and a little sleepy before bed. She wears a matching gray-pink, soft, fluffy loungewear set in lightweight knit with natural ribbing, soft drape, and a restrained satin-like matte sheen. The outfit is neatly worn and fully covered, with a simple opaque white or beige inner layer. Allow only subtle light transmission at thin fabric edges naturally backlit; the garment is not uniformly transparent. Add a delicate necklace. Bare feet are optional in this suitable indoor setting. Lighting / Color Ordinary warm room lighting softly illuminates her and the bedding, preserving natural skin tones, fine skin detail, and soft fabric texture. Keep the image graceful, approachable, and candid, with clean natural appeal rather than a glamorous or severe look. Negative Prompt Resemblance to a real person, celebrity, actress, model, or idol, impersonation, underage appearance, excessive retouching, plastic skin, sharp or sculpted facial contours, exaggerated makeup, glamorous or severe expression, stiff posing, unnatural body proportions, incorrect anatomy, gravity-defying pose or fabric, uniformly transparent clothing, accidental exposure, deformed hands or feet, extra limbs, strong motion blur, excessive HDR, overexposure, text, watermark, logo.