Japanese Supermarket Spring Flyer

{
  "type": "Japanese supermarket promotional flyers",
  "theme": "Spring festival, cherry blossom pattern, vibrant red and yellow tones",
  "header": {
    "store_name": "{argument name=\"store name\" default=\"Supermarket\"}",
    "main_title": "{argument name=\"main headline\" default=\"Weekend Grand Thanksgiving\"}",
    "date": "{argument name=\"sale date\" default=\"Limited time offer: April 19th (Sunday)\"}",
    "badges": [
      "5x points on points card",
      "Spring Flavor Slogan"
    ]
  },
  "layout": {
    "structure": "A grid containing 12 product panels (3 rows and 4 columns) and a vertical sidebar on the right.",
    "product_panels": {
      "count": 12,
      "items": [
        "Spring cabbage, red price tag 158",
        "Bamboo shoots, red price tag 198",
        "Strawberry, red price tag 598",
        "Sakura Mochi, red price tag 398",
        "Live clams, red price tag 298",
        "Sea bream sashimi, red price tag 580",
        "Beef shoulder, red price tag 1280",
        "Spring roll ingredients, red price tag 780",
        "New onion, red price tag 128",
        "Rapeseed flowers, red price tag 198",
        "Pork belly slices, red price tag 228",
        "Cherry blossom steamed buns, red price tag 168"
      ]
    },
    "sidebar": {
      "position": "right side",
      "section_count": 4,
      "sections": [
        "Store address, phone number, and business hours",
        "A list of green bullet points showcases store features.",
        "Small local map with parking information",
        "Green employee recruitment banner"
      ]
    },
    "footer": "A full-width red banner with white promotional text and terms and conditions."
  }
}