โปสเตอร์แผ่นสติกเกอร์ตัวละครชิบิ

{
  "type": "promotional chibi sticker sheet poster",
  "style": "cute Japanese LINE sticker advertisement, bright clean white background, soft rounded vector-anime rendering, pastel teal and green accent colors, thick white die-cut sticker outlines, playful handwritten Japanese typography, sparkles, hearts, exclamation marks, small doodles",
  "main_subject": {
    "character_name": "[Ogu Ogu]",
    "appearance": "small chibi anime character with vivid teal-green bob hair, long bangs, blue-green eyes, black feather-like side hair accessories, green cloak or jacket, black gloves, patterned black-and-white collar scarf, tiny white hamster mascot sitting on the head in many stickers",
    "mood": "adorable, expressive, energetic, promotional"
  },
  "poster_text": {
    "headline": "[ステッカーできた！]",
    "subheadline": "いろんな表情つくってみたよ〜！",
    "message": "たくさん使ってねっ",
    "speech_bubble": "よかったら保存して使ってね！",
    "footer": "みんなのトークがもっと楽しくなりますようにっ"
  },
  "layout": {
    "canvas": "vertical poster, white background, teal rounded rectangular frame enclosing the sticker grid, decorative margins",
    "top_area": "large headline centered at top, main chibi character peeking from upper-left making a peace sign, small hamster mascot inside speech bubble at upper-right",
    "sticker_grid": {
      "position": "center",
      "count": 18,
      "arrangement": "4 columns with uneven final rows, each sticker has a white die-cut outline and handwritten label above it",
      "labels": [
        "おはよう！",
        "えぇぇ？",
        "ん？",
        "リマインドだよ！",
        "わっ！承認っ！",
        "いいね！",
        "ねぇねぇ！",
        "ハワション！",
        "おこ！",
        "え？？？",
        "ねむすぎ…",
        "うぇぇん…",
        "もぐもぐ",
        "むすっ",
        "おやすみ :3",
        "かわいすぎるぅ",
        "もうイケてる?!",
        "もうだめかも…"
      ],
      "poses": [
        "cheerful morning greeting with both hands raised and sun doodle",
        "surprised confused reaction with blue shock marks",
        "questioning head-tilt with question mark",
        "reminder pose raising one hand",
        "approval or acknowledgement with sparkles",
        "winking thumbs-up with hearts",
        "calling for attention with blue motion lines",
        "flustered sneeze or shiver pose",
        "angry pouting pose with steam puffs",
        "confused wide-eyed pose with many question marks",
        "sleepy tired pose with floating bubbles",
        "crying pose with tears",
        "eating a snack happily",
        "grumpy unimpressed half-lidded expression",
        "sleeping in bed under crescent moon and stars",
        "sparkly cute pleading expression with hearts",
        "confident winking peace sign",
        "collapsed exhausted pose with vertical gloom lines"
      ]
    },
    "decorations": {
      "counted_elements": "2 small hamster mascot illustrations outside sticker grid, one on top-right speech bubble and one near lower-left speech bubble; red hearts and yellow-green sparkles scattered around border",
      "bottom_left_speech_bubble": "わーい！"
    }
  },
  "color_palette": {
    "primary": "[emerald teal]",
    "secondary": "mint green, sky blue, soft pink, warm yellow, black accents"
  },
  "constraints": "crisp sticker outlines, balanced grid spacing, authentic Japanese text, no photorealism, no harsh shadows"
}