tky_night_waters_edge, shoreline dividing water and sand, clear shallow water, dry sandy beach, wet sand transition, gentle sparse foam, starlit night sky, small faint moon, cool blue night atmosphere, sandy beach, sitting flat on the sand leaning forward slightly, looking at viewer, smiling back cutely, beige bikini, summer, anime style, soft colors, (soft details), (round details:1.5), (youthful appearance), (high resolution), (masterpiece), (high detail), looking at viewer, cute expression, high-quality cute, (anime:1.1), black outline, sharp focus, intense shadow, love live, sonoda umi, long hair, navy hair, hazel eyes, anime illustration, great quality, best quality