yuuka \(blue archive\), 1girl, yuuka \(track\) \(blue archive\), halo, official alternate costume, buruma, shirt, jacket, black shirt, blush, solo, blue jacket, id card, looking at viewer, lanyard, breasts, ponytail, track jacket, long hair, mechanical halo, purple hair, outdoors, open mouth, partially unzipped, purple eyes, sticker on face, blue buruma, gym uniform, star \(symbol\)