mise yuzuki, uzuki kou, uzuki kou (2nd costume), nijisanji, absurdres, highres, 1boy, balloon, blonde hair, blush, cat tail, drawstring, fake tail, feet out of frame, flipped hair, from above, from side, green eyes, green hoodie, grey pants, grin, hair between eyes, happy birthday, hood, hood down, hoodie, leaning back, long sleeves, looking at viewer, male focus, open hands, outstretched arms, pants, polka dot, polka dot hoodie, short hair, sidelocks, smile, solo, spread arms, standing, tail, two-sided fabric, virtual youtuber, white background, white hoodie