kamitosayu, niko (blue archive), blue archive, commentary, highres, 1girl, alternate costume, alternate hairstyle, animal ear fluff, animal ears, black skirt, blue eyes, blue halo, blunt bangs, blush, bow, bowtie, casual, choker, closed mouth, dutch angle, eyes visible through hair, fox ears, fox girl, frilled shirt collar, frilled sleeves, frills, full body, grey shirt, hair between eyes, hair intakes, halo, high-waist skirt, knees up, light frown, long sleeves, looking at viewer, medium hair, neck ribbon, pink hair, ponytail, red bow, red bowtie, red choker, ribbon, shirt, sidelocks, simple background, sitting, skirt, socks, solo, thighs, upskirt, white background, white socks, wide sleeves