character: sakurai_momoka, A full body shot from a medium-low angle featuring Sakurai Momoka posing as a classic 1980s idol. She is standing centrally, striking a characteristic idol pose with one hand gracefully extended and the other hand firmly gripping a handheld microphone close to her lips. She has short, wavy blonde hair adorned with a cute bow and hairband, and her bright green eyes sparkle with a cheerful, beaming expression. She is dressed in an elaborate, pink frilly dress reminiscent of 80s idol fashion, featuring layers of ruffles, a knee-length skirt, and short sleeves, blending elements of sweet lolita style. The background is a simple, brightly lit stage with soft spotlighting and subtle glitter particles floating in the air. The visual style is a high-quality anime illustration with a bright, saturated color palette, soft glowing highlights, and a joyful, nostalgic atmosphere.