y at (yuuya), highres, official art, 1boy, 9 r.i.p., arm behind back, black pants, capri pants, chinese clothes, full body, hair between eyes, long sleeves, looking at viewer, male focus, mandarin collar, outstretched hand, pants, pink eyes, pink hair, shoes, short eyebrows, short hair, simple background, solo, standing, tachi-e, tangzhuang, tassel, toka (9 r.i.p.), transparent background, wide sleeves