This is a candid photograph taken with a low-end smartphone of kstb woman, a 24-year-old adult woman, lying under a kotatsu table at home with her chin resting on her folded arms, a mandarin orange in front of her, a sleepy smile, looking at the camera. She wears a grey fleece pullover, no makeup. Taken by a friend from the other side of the kotatsu, top of her head cut off, warm indoor lamp light, no other people visible.