janus (azur lane), azur lane, commentary, english commentary, highres, official art, promotional art, 1girl, ass, barefoot, bikini, blue eyes, blue hair, blush, breasts, day, expression chart, eyes visible through hair, feet, feet up, hair over one eye, janus (shimmering splashes above the clouds) (azur lane), long hair, looking at viewer, lying, official alternate costume, on stomach, outdoors, poolside, sideboob, small breasts, solo, swimsuit, the pose, toes, untied bikini top, water, white bikini