yuu (yuyukaikan), original, 00s, 1girl, 2006, :d, black boots, blush, boots, brown eyes, brown thighhighs, detached sleeves, dragon, female focus, flower, hair flower, hair ornament, japanese clothes, kimono, knee boots, lace-up boots, long hair, looking at viewer, milestone celebration, open mouth, ponytail, red hair, ribbon-trimmed sleeves, ribbon trim, shide, short kimono, signature, sitting, smile, solo, thighhighs