風船で奮戦

((Masterpiece)), ((top quality)), very detailed, animated style illustration, (large concert stage:1.3), 1girl, cute girl, (Dutch angle shot:1.3), (beautiful blue eyes), (beautiful black hair:1.2), long hair, slim, slender, glasses, medium breast, (beautiful breast), (refreshing smile:1.3), open mouth, (fang), beautiful idol girl, cute idol, stage costume, frilly idol outfit, layered skirt, voluminous skirt, (fluffy petticoat), (white frilly petticoat under the skirt:1.3), soft ruffles, fluffy lace, sparkling costume, ribbon, (singing passionately on a large concert stage), arm up, (surrounded by countless heart-shaped balloons floating in the background:1.5), (many colorful heart balloons:1.3), pink and red balloons, bright stage lights, spotlight, glow sticks in the audience, excited crowd, cheering audience, hands raised, light sticks waving, peak excitement atmosphere, emotional live performance, idol smiling confidently, energetic pose, dynamic composition, dramatic lighting, vivid colors, concert hall, festival mood.