character: eishin_flash_\(umamusume\), Medium shot, eye-level view of Eishin Flash from Umamusume performing on a brightly lit concert stage. She has long black hair tied into ((twintails:1.2)) with three decorative bows adorning her head, horse ears twitching, and a visible horse tail. She is cosplaying in a (smart falcon (umamusume) outfit:1.2), consisting of a pink and black skirt with red suspenders, a black bowtie, and two red bows on her abdomen. She holds a microphone close to her lips with both hands, her expression one of deep embarrassment with a heavy blush on her cheeks while singing. The background is a dazzling stage with spotlights, flashing LED screens, and a polished reflective floor. The visual style is a high-quality anime illustration with vibrant colors, dramatic stage lighting creating a glow around her silhouette, and small floating glitter particles in the air, conveying a nervous yet idol-like atmosphere.
