hirano katsuyuki, konpaku youmu, konpaku youmu (ghost), touhou, touhou spell carnival, non-web source, official art, 1girl, a-pose, black bow, black bowtie, black hairband, black shoes, bow, bowtie, closed mouth, collared shirt, dot nose, flower, from behind, full body, green eyes, green skirt, green vest, grey hair, hairband, hitodama, katana, loafers, multiple views, pointing out the details, sheath, sheathed, shirt, shoes, skirt, skirt set, socks, sword, unsheathed, vest, wakizashi, weapon, white shirt, white socks