kushiro kuki, kaito (vocaloid), vocaloid, commentary request, highres, official art, 1boy, artist name, black pants, black shoes, blue eyes, blue hair, blue jacket, blue vest, chair, collared shirt, company name, copyright notice, crossed legs, full body, gradient background, jacket, jacket on shoulders, jewelry, looking at viewer, male focus, pants, ring, shirt, shoes, sitting, solo, tassel, vest, white shirt