1girl, :d, bangs, black shirt, blue archive, blue buruma, blue eyes, blue jacket, blush, bottle, breasts, buruma, gym uniform, halo, holding, holding bottle, id card, jacket, lanyard, long hair, long sleeves, looking at viewer, medium breasts, off shoulder, official alternate costume, open clothes, open jacket, open mouth, partially unzipped, ponytail, purple hair, revision, ririko (zhuoyandesailaer), shirt, short sleeves, smile, solo, star sticker, sticker on face, track jacket, water bottle, white background, yuuka (blue archive), yuuka (gym uniform) (blue archive)