A bold Japanese YouTube thumbnail about the AI competition era, 16:9 widescreen, high contrast, dramatic tech-news style. Use a dark futuristic control-room background filled with 3 glowing holographic dashboard screens and blue cyber interface elements around the edges. On the left and center, place a luminous circular hub labeled “AI” in bright blue, with 3 directional glowing energy arrows branching outward to competing platforms: “Google” on the left in a blue electric region, “Claude” on the upper right in a gold electric region, and “OpenAI” at the bottom center in a magenta-purple electric region. Add a subtle world-map or territory-battle visualization effect under each brand region, like illuminated digital land masses or influence zones. On the right side, show a young Japanese-looking woman from waist up, facing forward, wearing a long straight split-color wig with pastel pink on one side and pastel blue on the other, a plain white T-shirt with the printed text “OKIHIRO AI Creative”, and a light pink skirt. She raises one index finger beside her face in a presenter pose. Her face is fully obscured by a large soft-edged rectangular blur block. Across the top, add huge distressed white Japanese headline text: {argument name="headline text" default="AI戦国時代"}. Beneath it, add a second line in bold gold Japanese text: {argument name="subheadline text" default="性能だけの話じゃない"}. Across the bottom, place a wide black banner with massive bold gold Japanese text: {argument name="bottom text" default="空気を取った側が勝つ"}. Make the typography oversized, gritty, and attention-grabbing, with slight glow and drop shadow. Use a color palette of black, electric blue, gold, magenta, and neon white, with intense contrast and thumbnail readability.