โปสเตอร์วันพืชพันธุ์ญี่ปุ่นมาสคอตจิบิ

{
  "type": "cute Japanese holiday infographic poster",
  "theme": "Greenery Day / nature appreciation",
  "format": "single vertical poster, clean magazine-style layout",
  "canvas": {
    "aspect_ratio": "4:5",
    "background": "warm off-white with soft green watercolor foliage and sunlight bokeh, airy margins, botanical leaf accents"
  },
  "headline": {
    "top_left_date": "[5.4]",
    "small_label": "EVENT",
    "main_title": "[みどりの日]",
    "subtitle": "自然のめぐみ、ありがとう。",
    "ribbon_text": "自然とふれあい、豊かな心を育てる日"
  },
  "main_character": {
    "position": "right half, standing full body",
    "style": "adorable chibi anime mascot, soft cel shading, glossy eyes, high quality 2D illustration",
    "description": "small white rabbit-eared girl with fluffy short white hair, long upright bunny ears with pink inner ears, red eyes, tiny serious expression, white T-shirt, [olive green] gardening overalls with a bunny patch on the chest, green rubber boots, wrist bands, small round tail visible, holding a silver watering can in one hand"
  },
  "scene_props": {
    "count": 2,
    "items": [
      "silver watering can held by character",
      "potted young green tree at lower right with a small wooden sign reading 大切に育てよう"
    ]
  },
  "layout": {
    "sections": [
      {
        "title": "feature badge",
        "position": "top right circular badge",
        "labels": [
          "FEATURE 季節を楽しむ記念日"
        ]
      },
      {
        "title": "intro text box",
        "position": "left middle under headline",
        "labels": [
          "『みどりの日』は、自然に親しみ、その恩恵に感謝する日です。身近な緑に目を向けて、心をリフレッシュしてみませんか？"
        ]
      },
      {
        "title": "photo card",
        "position": "lower left-middle, tilted polaroid style",
        "labels": [
          "sunlit tree-lined park path photograph"
        ]
      },
      {
        "title": "speech bubble",
        "position": "beside photo card",
        "labels": [
          "お散歩やピクニックもおすすめ！"
        ]
      },
      {
        "title": "information cards",
        "position": "bottom row",
        "count": 3,
        "labels": [
          "POINT 01 基礎知識",
          "POINT 02 歴史背景",
          "POINT 03 日常との関わり"
        ]
      },
      {
        "title": "summary bar",
        "position": "very bottom",
        "labels": [
          "まとめ [自然を大切にする気持ちは、未来の地球を守る第一歩。『みどりの日』をきっかけに、身近な緑を見つめ直してみましょう。]"
        ]
      }
    ]
  },
  "information_cards": [
    {
      "number": "01",
      "heading": "基礎知識",
      "body": "『みどりの日』は、国民の祝日のひとつで、自然に親しむことを目的として制定されました。",
      "icon": "small green sprout growing from soil"
    },
    {
      "number": "02",
      "heading": "歴史背景",
      "body": "もともと『国民の休日』として設けられた4月29日でしたが、2007年の祝日法改正により、5月4日に変更されました。",
      "icon": "small calendar page marked 5/4"
    },
    {
      "number": "03",
      "heading": "日常との関わり",
      "body": "緑はわたしたちの生活にやすらぎやうるおいを与えてくれます。身近な植物を育てたり、自然にふれる時間を大切にしましょう。",
      "icon": "small gray watering can"
    }
  ],
  "typography": {
    "style": "Japanese editorial design, rounded Mincho/Gothic mix",
    "colors": "moss green, sage green, dark olive, soft beige",
    "emphasis": "large brush-like green Japanese title, thin decorative rules, rounded white cards with pale green borders"
  },
  "mood": "gentle, educational, seasonal, wholesome, celebratory"
}