Anime Rock Band Beverage Collab Poster

{
  "type": "promotional poster advertisement",
  "theme": "{argument name=\"band theme\" default=\"anime rock band\"} beverage collaboration",
  "text_elements": {
    "top_left_badge": "数量限定",
    "top_right": "LIMITED DROP",
    "main_headline": "{argument name=\"main headline\" default=\"感情、弾けろ。\"}",
    "sub_headline": "{argument name=\"sub headline\" default=\"その一口が、ステージになる。\"}",
    "bottom_text": "ライブの余韻、そのままに。"
  },
  "layout": {
    "upper_section": {
      "description": "5 anime girls in matching black leather punk rock outfits performing on a fiery stage",
      "characters": [
        {"position": "far left", "appearance": "blonde twin tails, holding drumsticks, smiling"},
        {"position": "mid-left", "appearance": "long black hair, holding a blue electric guitar"},
        {"position": "center", "appearance": "red hair, singing into a microphone, wearing a red plaid tie"},
        {"position": "mid-right", "appearance": "dark hair, wearing a hoodie under leather jacket, holding a purple bass"},
        {"position": "far right", "appearance": "short black hair with green highlights, holding a black electric guitar"}
      ]
    },
    "lower_section": {
      "description": "5 beverage cans lined up horizontally, each featuring the exact portrait of the girl standing directly above it",
      "product_name": "{argument name=\"product name\" default=\"BLOOD ORANGE SPARK\"}",
      "can_count": 5,
      "surroundings": "splashing liquid, fiery embers, and sliced {argument name=\"flavor theme\" default=\"blood orange\"} halves floating around the cans"
    },
    "background": "explosive concert stage lighting with fire effects and a silhouette of a cheering crowd at the very bottom"
  }
}