hanako (peanut), yuuka (blue archive), yuuka (track) (blue archive), blue archive, commentary request, highres, 1girl, black shirt, blue buruma, blue eyes, blue jacket, blush, bottle, breasts, buruma, gym shirt, gym uniform, halo, id card, jacket, large breasts, long hair, looking at viewer, mechanical halo, millennium science school logo, official alternate costume, partially unzipped, ponytail, purple eyes, purple hair, shirt, short sleeves, simple background, smile, solo, sticker, sticker on face, track jacket, water bottle, white background, white shirt