1girl, animal ears, azur lane, blue eyes, blue hair, blush, breasts, cat ears, fake animal ears, halloween, halloween costume, jack-o'-lantern, janus (azur lane), janus (fright-night scaredy-cat) (azur lane), long hair, looking at viewer, lyvysn, navel, official alternate costume, official alternate hairstyle, open mouth, simple background, small breasts, solo, tail, thighhighs, twintails