kasane teto, kasane teto (sv), igaku (utau), synthesizer v, utau, absurdres, commentary request, highres, 1girl, ahoge, belt, black gloves, black socks, blue necktie, blue shirt, brown belt, brown pants, cannnonfoddder, chair, closed mouth, coat, collared shirt, computer, crossed legs, cup, desk, double-parted bangs, drill hair, full body, gloves, hair between eyes, half-closed eyes, hand on own opposite hip, hand up, holding, holding pen, lab coat, laptop, long sleeves, looking at viewer, necktie, office chair, on chair, open clothes, open coat, orange shoes, pale skin, pants, pen, pen to mouth, red eyes, red hair, shirt, shoes, short hair, sidelighting, simple background, sitting, sneakers, socks, solo, swivel chair, twin drills, white background, white coat