Chaotic Japanese Guest Announcement Poster

Goal: Create a loud, deliberately over-the-top Japanese entertainment announcement poster with a cheap generated-AI feeling, like a promotional banner for a stage, food, and travel themed live event presented by {argument name="presenter name" default="佐久間宣行"}. Canvas: Square 1:1 poster, saturated blue background, dense comic-book texture, halftone dots, paint splatters, star confetti, rough brush strokes, torn-paper cream center panel, high-contrast black banners, hot pink and yellow accents. Layout: Top third is a chaotic headline area. Place a white jagged speech bubble on the upper left containing vertical colorful text from {argument name="left speech bubble text" default="舞台？ 食？ 旅？"}. Near the top center add a small cutout portrait of a serious middle-aged Japanese man in a suit tipping his hat. Across the top black brush banner, show the announcement line {argument name="announcement text" default="第二弾ゲスト発表　佐久間宣行 PRESENTS"}. The main headline dominates the center in huge hand-painted brush lettering, blue then magenta, reading {argument name="main headline" default="五感爆発！"}. Under it, add a smaller slogan in mixed black, orange, and blue text reading {argument name="subheadline" default="食もライブ！舞台もライブ！"}. On the upper right, place a black ink-burst speech bubble with bold yellow and white lettering saying that Ishikawa is the best, with exclamation marks. Middle band: Add two black brush category ribbons. Left ribbon has two theater masks, one pink and one blue, and the label for theater. Right ribbon has a white fork-and-spoon circle icon and the label for gourmet food. Include two small cutout full-body/half-body photos: one casual man standing near the lower left edge holding a suitcase, and one smiling man at upper right eating while holding a clear drink cup. Guest grid: Use exactly 5 guest slots in the lower half. Four are vertical rectangular portrait cards aligned left-to-right on a blue field, plus one larger portrait card on the far right. The 5 visible guests are: 1) young Japanese man in a black suit holding an orange crab, with a magenta nameplate; 2) young Japanese woman with straight black bob hair in a white outfit, with a magenta nameplate; 3) anonymous black silhouette head with a large white question mark and a magenta nameplate saying it will be announced soon; 4) young Japanese man in a suit and tie, with a yellow nameplate; 5) larger middle-aged Japanese man with black hair, red round glasses, black jacket, white shirt, and black scarf with red dots, with a yellow nameplate. Add a bright jagged pink-and-yellow “NEW!” burst overlapping between the fourth and fifth guest cards. Bottom section: Add a wide black brush-stroke banner across the bottom with large white Japanese-style copy, emphasizing a few words in yellow. Put a small suited man holding a hat at the lower left of this banner. On the bottom right, add a hot-pink comic burst with yellow Japanese-style text calling out the gourmet segment. Visual style: Maximalist Japanese variety-show poster design, intentionally gaudy and cluttered, inconsistent font weights, exaggerated brush typography, strong drop shadows, rough cutout photo collage, comic halftones, ink splashes, neon accents, and uneven spacing. Make it look like a first-pass AI-generated promo graphic rather than polished professional design. Constraints: Use exactly 5 guest portrait cards, exactly 2 category ribbons, exactly 2 food/theater icons on the category ribbons, exactly 1 left speech bubble, exactly 1 right ink-burst bubble, exactly 1 NEW burst, and exactly 1 large main headline. Avoid minimalist design, avoid clean empty space, avoid English-only typography, and do not add a watermark.