kou hiyoyo, kamui gakupo, vocaloid, commentary request, >:), 1boy, ahoge, black boots, blue sky, boots, chibi, closed mouth, cloud, day, hair between eyes, jacket, koinobori, male focus, mini person, miniboy, open clothes, open jacket, outdoors, outstretched arm, pants, pointing, ponytail, purple eyes, purple hair, rainbow, sitting, sky, sleeves past wrists, smile, solo, v-shaped eyebrows, white jacket, white pants, wide sleeves, windsock