Affiche publicitaire d'un jeu de samouraïs d'anime

Create a high-impact vertical mobile game advertisement poster in glossy anime action style, with a dramatic cyber-samurai fantasy aesthetic and dense, premium gacha-RPG promotional composition. The main scene shows 2 young adult male fighters in modern black business suits crouching aggressively in the foreground, each drawing a katana toward the viewer. Both have styled blond hair, sharp handsome features, white dress shirts, blue neckties, and intense action poses, with foreshortened hands and swords dominating the lower foreground. One sword has a blue ribbon tied near the hilt. Behind them, centered and towering, place 1 massive armored mecha samurai with ornate gold horns, layered metallic blue-black armor, glowing blue eyes, and a sheathed sword across its back, framed like a guardian deity. Use a vivid neon city and energy-burst backdrop in electric blue, violet, magenta, and gold, with light streaks, sparks, petals, slash effects, and ink-brush explosion textures. Add 1 vertical black brushstroke banner on the upper right with bold white Japanese text reading 「この刃で、未来を斬り拓け。」. Across the middle-lower area, place 1 huge gold Japanese calligraphy headline with thick brush texture and black shadow reading 「切り捨て御免」, spanning nearly the full width. In the lower left, embed 1 framed gameplay screenshot panel with a gold border, showing a night battle in front of a red Japanese temple courtyard, 1 playable swordsman in combat, multiple enemies, floating damage numbers including 5324, 5329, and 6132, a left-side virtual joystick, 5 character portraits total arranged vertically and along the bottom, 3 circular skill buttons on the right, and a top HUD showing a timer around 01:28 and WAVE 3/3. In the lower right, place 1 large black-and-white QR code inside a white square frame. Beneath and beside it, add bold Japanese text in white with blue outline reading 「今すぐダウンロード」. At the very bottom, include 2 official-style store badges: App Store on the left and Google Play on the right. Overall look: ultra-detailed, polished key art, dynamic perspective, metallic highlights, sharp cel-shaded anime rendering, premium mobile game marketing poster, intense action energy, cinematic lighting, and layered UI-heavy promotional layout.