carnelian, masaharu, shirase ui, ui-chan no niizuma diary, game cg, 1girl, adjusting hair, arm behind back, backlighting, beach, bow, casual one-piece swimsuit, dutch angle, female focus, from side, hair intakes, hair ribbon, half updo, jewelry, lens flare, no pants, ocean, one-piece swimsuit, orange eyes, outdoors, outline, pink bow, purple hair, ribbon, ring, shirt, solo, sparkle, standing, sun, sunset, swimsuit, swimsuit under clothes, thighs, water, wedding band, wedding ring, white one-piece swimsuit, wind