funamusea (artist), funamusea, sutare yume, official art, 1boy, black cape, black hair, black horns, black jacket, black pants, buttons, cape, chikemuri (funamusea), demon boy, demon tail, full body, gakuran, gloves, horns, jacket, multicolored hair, pants, school uniform, shoes, short hair, sidelocks, simple background, solo, standing, sweat, sweatdrop, tail, two-tone hair, white background, white gloves, white hair