1girl, alternate hairstyle, blue archive, blush, bottle, breasts, cellphone, drone, full body, game cg, halo, jacket, legs, long hair, looking at viewer, medium breasts, official alternate costume, official art, phone, purple eyes, purple hair, solo, standing, thighhighs, track jacket, transparent background, water bottle, yutokamizu, yuuka (blue archive), yuuka (gym uniform) (blue archive)