A youthful woman in elaborate, futuristic samurai attire wields a gleaming saber, set in a vibrant movie poster style. Behind her, banners wave in the breeze as an ancient mech looms in the background under a sunny sky. The scene bursts with the rich colors and detailed graphics of anime and manga, evoking a sense of joy in the natural light. The composition captures a high-resolution cinematic quality, perfect for an offset printed poster, with an 8K clarity that highlights every intricate detail in high definition, in a landscape format.