Anime-style illustration of Yukari Yakumo, a cute and elegant youkai woman with long flowing blonde hair and soft, slightly wavy strands. She has gentle purple eyes with a warm, playful sparkle and a soft, slightly teasing smile that feels both cute and mysterious. Her expression is friendly and approachable, with a calm but mischievous charm rather than an intimidating aura. She wears a beautifully designed purple kimono-style dress with soft frills and elegant layered fabric, decorated with subtle floral and ribbon patterns that enhance a cute fantasy aesthetic. A large decorative hat with frills and ribbons sits on her head, slightly tilted for a charming look. She holds a closed folding fan close to her chest in a relaxed, graceful way. Small, soft “boundary” sparkles float around her like glowing petals rather than distortions, giving a magical but gentle feel. She is lightly floating in a dreamy twilight sky filled with pastel purple clouds, soft glowing lights, and drifting petals. The atmosphere is cute, elegant, and magical, emphasizing a graceful but affectionate personality rather than an overwhelming presence.