character: niiyama_satomi_(hibike!_euphonium), kyoto animation style illustration of Niiyama Satomi, mature anime style, brown hair, parted bangs, no bangs hanging down in the center of the forehead, bob cut, bluish violet eyes, lavender eyes, cool-toned purple eyes, thick eyelashes, high hairline, longer distance between hairline and eyebrows, center part starting high on the crown, 6 years old, toddler, flat chest, cgptbg, 1960s Japanese abacus classroom where children sit at wooden desks learning with soroban, nostalgic and calm classroom scene. The girl is placed prominently in the foreground center, facing an old wooden desk and practicing calculations with a soroban. Her face, upper body, both arms, both hands, the desk, and the soroban are clearly visible. Other children sit at separate wooden desks in the background, each practicing with their own soroban, creating a calm atmosphere of a class in session. The original image is black-and-white, but the generated image is rendered in natural full color, depicting skin, hair, clothing, wood grain, desks, and classroom lighting in natural hues.
The girl is a Japanese elementary school student with a simple, intelligent, serious and calm demeanor. Her hairstyle and hair color follow the character LoRA, with neatly arranged bangs that keep her face visible. She wears a simple dark-colored long-sleeved jacket or knit over a white collared shirt typical of old Japanese elementary schools, with a large white collar visible at the neckline for a clean, school-appropriate look. Her skirt is a simple dark color reaching the knees, giving an overall impression of a quiet, bygone school life. No accessories are worn, presenting a plain appearance suited to abacus practice.
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(Niiyama Satomi’s eye details): very long horizontally almond-shaped large eyes, eyes extending long from inner to outer corners, eyes one size larger (about 15%) while maintaining vertical width, naturally open upper eyelids creating large eyes, lower eyelids gently sloping downward from center to outer corners, clear lower eyelid lines, softly rounded outer corners, gentle sleepy droopy eyes, soft Kyoto Animation-style eye shape, irises occupying 60–65% of the eye’s horizontal width, slight visible sclera above and below the irises, delicate eyelashes, medium-fine natural eyebrows, slightly thick natural eyebrows, eyebrows not too thick at the inner ends, gently arched eyebrows, subtle brow peaks, soft and natural eyebrows, natural hair flow, refined and mature-looking eyebrows
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The girl leans slightly forward toward the desk, concentrating on operating the soroban. Her left hand lightly supports the frame while her right hand moves the beads one by one to perform calculations. Both hands rest naturally on the soroban, clearly showing active manipulation. Elbows rest on or near the desk without unnecessary tension. Her posture is a natural childlike learning stance, body close to the desk while earnestly focusing on the task.
Her gaze is directed at the soroban on the desk, concentrating on the calculation. Her expression is quiet and serious yet not overly tense, like a student earnestly thinking through a problem during class. Her mouth is lightly closed, and concentration is visible around her eyebrows and eyes. She does not look directly at the camera; her attention remains on the soroban and her hands.
The desk is an old wooden study desk with a thick top, wooden legs, natural worn grain, fine scratches and scuff marks. On the desktop lie the soroban and a sheet of white practice paper. The soroban is a traditional Japanese five-bead wooden abacus with a long rectangular frame containing multiple columns of regularly arranged wooden beads. Because the girl is actually moving the beads, the positions of her fingers and the beads connect naturally.
Surrounding the girl are similarly old wooden desks and chairs arranged neatly. Background children each sit at their own desks practicing calculations with soroban. They appear smaller than the main subject, diminishing appropriately toward the back to create clear depth. Background children do not use the character LoRA and are depicted as ordinary students forming the classroom scene.
The classroom evokes a Japanese elementary school from the Showa to high-growth period, with pale beige or natural wood walls and long-used wooden plank flooring. Windows have large wooden or old metal frames allowing soft natural daylight to enter. Window frames show aged wooden muntins and fine details, giving the room an authentic, time-worn school texture.
At the back of the classroom, more wooden desks and chairs are neatly arranged, with several children quietly practicing abacus calculations. They have textbooks or worksheets on their desks and look down while studying. Because class is in session, the room is not noisy; everyone focuses on their own tasks. The main girl is depicted most sharply, while background children and desks are rendered with moderately reduced detail to emphasize the foreground subject.
Background children wear simple clothing typical of old Japanese elementary students: sweaters, long-sleeved shirts, simple skirts or shorts, evoking the era without flashy modern fashion or accessories. Both boys and girls may appear in the background, but the main subject remains the single girl positioned front and center.
Under the desks, wooden legs and stretchers are visible, and some desks store textbooks or school supplies. All wood surfaces show natural wear, scratches, and the texture of long use, enhancing the sense of a real old schoolroom. The floor also shows plank seams and minor wear marks.
Lighting comes from soft natural light through large windows. The girl’s face, hair, white collar, both hands, and the soroban remain sufficiently bright, while wooden desks and the floor receive gentle shadows. The rear of the classroom is slightly darker, creating a natural gradation from foreground to background. The overall palette is warm and natural, conveying the nostalgic mood of an old photograph while remaining fully in color.
Colors center on natural skin tones, natural hair color, white collar, dark children’s clothing, pale wood tones, brown desks, and the natural wood color of the soroban. Strong primary colors such as red, blue, or green are avoided; the image remains a calm, natural full-color rendering rather than monochrome.
The camera is positioned at eye level near the front or center of the classroom, capturing the girl largely in the foreground while showing the surrounding desks and children extending left, right, and into the background. The girl’s face and upper body are the most prominent and clearest elements, yet the desktop, soroban, both hands, and background children remain within the frame. The composition maintains depth, with desks and students receding from the foreground subject toward the rear, rendered as a medium-to-wide shot rather than an extreme close-up so the relationship between the main subject and the classroom is immediately clear.
The girl is placed front and center, with her face and hands most emphasized. The soroban and both hands are positioned near the center of the frame so the viewer’s gaze naturally travels from her face to her hands and the soroban. Other children and wooden desks line the sides and recede into the background, conveying depth. Overall, the scene depicts a nostalgic, peaceful moment of school life in an old Japanese elementary classroom where children practice abacus calculations., anime illustration. great quality, best quality