Holiday noon bedroom japanese woman smartphone selfie

Direction: Fictional adult Japanese female in her early 20s, a natural SNS snapshot taken casually with a smartphone from a bed in a bright modern one-room to 1LDK bedroom. Not an advertising photo or gravure, but a moment during leisure on a bed on a holiday at noon. Do not imitate real people, celebrities, or influencers.
Mood: Quiet and soft morning to noon air. A sense of relaxation with a hint of sleepiness. Not intentionally posing for the camera, but the moment of naturally turning the gaze toward the smartphone placed nearby.
Model: Fictional adult Japanese female in her early 20s. Friendly and natural appearance. Realistic body proportions. A full volume equivalent to an H-cup, but following natural forms according to whole-body proportions and gravity, not exaggerating any single part of the body.
Face: Slightly rounded oval contour. Do not carve the cheeks or chin too sharply. Do not seek too much regularity in the nose, eyes, and mouth; retain slight left-right asymmetry. Avoid heavy makeup, use a natural makeup look with a bare-skin feel.
Expression: Expression is the most important. No teeth shown. Lips gently closed, upper and lower lips softly brought together, lower lip slightly tucked in, the moment of pursing the mouth like making an 'mm' sound. The corners of the mouth are almost horizontal, no obvious smile. Retain the extremely weak shyness and ambiguity just before breaking into a laugh.
Eyes: Do not open eyes wide. Relaxed eyes with a hint of heaviness in the upper eyelids. Even if the face is slightly tilted, the pupils quietly gaze at the lens. No strong upward glance or idol-like expressions. Retain the minimal difference in the degree of opening between both eyes.
Eyebrows: Natural eyebrow shape. No furrowing between eyebrows, no large arching of the ends. Do not over-express emotions with eyebrows.
Hair: Dark brown to black shoulder-length bob to medium hair. Bangs are thinly and irregularly parted, with a few fine strands falling on the forehead or eyes. Short hair bundles also remain on both sides of the cheeks. A slightly messy state like just waking up or after lying sideways on the bed.
Body: An adult female with a full chest, but avoid overly rounded shapes that ignore gravity or an unnatural lifted feeling. Because the body is entrusted to the bed in a prone to side-lying state, the shoulders, chest, arms, and torso naturally sink, with subtle asymmetry between left and right.
Skin: Natural skin tone. Retain tiny spots or skin texture around the cheeks or nose. Softness with only weak smartphone beauty processing applied. Do not emphasize pores extremely, nor make porcelain-like skin; subtle freckles or small texture changes remain slightly.
Outfit: A light blue loose cotton or thin linen button-down shirt. Since relaxing at home, a few upper buttons are naturally unfastened, revealing the neck, collarbone, and chest area. The chest is casually open, but not for the purpose of excessive exposure; rather, it's a state where the collar naturally falls to the left and right due to the sleeping posture and the softness of the shirt. Sleeves are slightly long, with small wrinkles at the elbows, shoulders, and forearms.
Accessories: Basically no accessories, or limited to an extremely thin necklace. Prioritize a sense of daily life.
Pose: Lying on the bed in a prone to side-lying state, slightly lifting the upper body with elbows or forearms. One arm naturally extends toward the camera, bringing the face close to the smartphone. The head is slightly forward beyond the shoulders. Do not puff out the chest; instead, the shirt collar naturally drops as a result of the sleeping posture.
Scene_objects: White to ivory soft bedding, light beige to grey-beige knit or waffle blanket, simple oak headboard, small wooden shelf, several books, a small green potted plant, low-key small artwork or photos on the wall.
Lighting: Soft natural light coming in from a large window in the front left of the frame. The left side of the face, forehead, bridge of the nose, and collarbone are bright, with very weak shadows remaining on the opposite side. Soft light is reflected by white walls or bedding, making shadows not harsh. No flash, strong overhead lights, or cinematic lighting.
Background: A bright modern urban apartment bedroom. White to off-white walls, large windows, with distant buildings faintly visible through the window. Natural potted plants placed by the window or on a small shelf. Composed of simple wooden furniture and white bedding, a normal room with a slight sense of daily life. Do not make it perfectly tidy like a hotel.
Camera: Vertical 3:4. Smartphone 1x lens, 24-28mm equivalent in 35mm conversion. Taken from a low height close to the bed surface, at an ultra-close distance only an arm's length away from the face. A very slight wide-angle perspective in the center of the face. The face occupies most of the frame area. Avoid excessively shallow depth of field, keeping the focus to a degree that retains the presence of background plants, bedding, wooden furniture, etc.
Composition: The face is positioned in a large area in the center to slightly right of the frame. One arm extends forward from the bottom left to the center, creating a sense of depth like a smartphone selfie. The collarbone or chest area naturally enters the bottom of the frame, but it is not the center of the crop. The background window, plants, and headboard remain behind the subject as a living space.
Effect: A low-contrast smartphone photo with a slight white cast. Slight highlight blowout around the windows. Black levels are not completely crushed, saturation is restrained. Avoid strong HDR, with sharpness slightly softer than a modern smartphone. A sense of subtle JPEG compression and natural smartphone processing.
Imperfections: Messy bangs, fine hair bundles on the face, left-right differences in the shirt collar, natural pulling around buttons, wrinkles on sleeves, bed indentations, blanket creases, not perfectly horizontal composition, subtle lens distortion, slight difference in the opening of both eyes. Skin, hair, clothes, and background are not perfectly groomed.
Atmosphere: A moment on a holiday noon when a person lying on a bed in a bright room looks at the smartphone beside them. Not a photo shoot, but an ordinary daily photo uploaded to SNS. The reason for the photo is naturally conveyed from the screen.
Negative: Faces imitating real people or celebrities, expressions that look like minors, full smiles showing teeth, strongly upturned corners of the mouth, duck face, half-open mouth, strong upward gaze, extreme big eyes, composition centered on the chest, unnatural body proportions, gravity-defying chest, excessive skin exposure, gravure poses, excessive beauty filter, plastic skin, doll-like face, strong bokeh, studio lighting, cinematic color grading, luxury hotel-style background, perfectly tidy room, excessive 8K detail, UI, icons, text