Hitomi Tanaka, Japanese idol, sweet smile, sparkling eyes, straight black hair, light brown skin, cute nose ring, elegant white blouse, short pleated skirt, white knee-high socks, black Mary Jane shoes, holding a microphone, standing on a concert stage, colorful spotlights, cheering crowd in the background, Tokyo cityscape at night, vibrant neon lights, warm and soft ambient lighting, 3/4 composition, slight blur effect.