1girl, animal ears, azur lane, blue eyes, blue hair, blush, breasts, cat ears, cleavage, collar, collarbone, fake animal ears, halloween, janus (azur lane), janus (fright-night scaredy-cat) (azur lane), long hair, looking at viewer, momobesaeka, official alternate costume, official alternate hairstyle, seiza, simple background, sitting, small breasts, smile, tail, thighhighs, twintails