A young Japanese woman relaxing in a bright modern apartment

Vertical 4-panel composition, four equal panels stacked vertically, no split panels, no uneven panel sizes, no duplicated characters, consistent character design, a mature young Japanese woman in her early 20s with sophisticated elegant features, short black bob hair wearing a stylish loose white T-shirt, cinematic Japanese anime style, bright sunlit modern apartment room with shifting soft shadows, partly cloudy daylight, panel 1 medium shot of a mature Japanese woman in her early 20s with short black bob hair sitting near a sunlit window with a calm composed expression, holding a glass, panel 2 extreme close-up of long slender fingers lightly pressing black and white piano keys, sunlight reflections and soft shadows on the keyboard, panel 3 dramatic wide shot of the bright spacious room, the elegant woman sitting near the window with open space around her, shifting light and cloud shadows on the floor, no face close-up, spacious background for text overlay, panel 4 close-up shot of her serene polished face with short black bob hair looking out the window, mature elegant vibe, soft sunlight touching her cheek, subtle reflections on the window glass, sophisticated aesthetic.