# GPT Image Hub prompt

## Japanese Motorcycle History Timeline Infographic
- URL: https://www.gptimagehub.com/library/japanese-motorcycle-history-timeline-infographic
- Generator URL: https://www.gptimagehub.com/generate?promptId=oss-ym-g2-18460
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Flibrary%2Fjapanese-motorcycle-history-timeline-infographic
- Category: Infographic / Education
- Model: gpt-image-2
- Aspect ratio: 4:3
- Style: graphic-design
- Tags: motorcycle, infographic, timeline, editorial, japanese, poster, history
- Updated: 2026-10-26T22:54:53.098Z
- Created: 2026-10-26T22:54:53.098Z

Generates a highly structured Japanese editorial infographic poster chronicling iconic motorcycles and racing culture across decades. Customize the models, brands, and color themes in the JSON parameters.

### Full prompt
```text
{
  "type": "Japanese motorcycle history infographic timeline",
  "language": "Japanese",
  "canvas": "4:3 landscape poster, clean editorial infographic, crisp vector layout mixed with realistic side-view cutout motorcycle illustrations with soft cast shadows, white background, deep forest green header bars, fine grid lines, high legibility",
  "headline": "[③ 日本のバイクメーカー・名車と走り系カスタム・レース文化 年表]",
  "subtitle": "名車・メーカーの主な出来事（上段）と、走りの文化・競技系カスタム（下段）を年表で比較",
  "main_timeline": {
    "position": "left and center, upper two thirds",
    "structure": "decade grid columns and manufacturer rows",
    "decade_columns": ["1950", "1960", "1970", "1980", "1990", "2000", "2010", "2020"],
    "manufacturer_rows": [
      {
        "maker": "HONDA",
        "logo_style": "red wing logo and HONDA wordmark",
        "entries": ["1958 ドリーム C100", "1969 CB750 Four", "1982 CBX400F", "1992 CBR900RR (FireBlade)", "2000 VTR1000SP", "2021 CBR1000RR-R"]
      },
      {
        "maker": "YAMAHA",
        "logo_style": "blue tuning fork emblem and YAMAHA wordmark",
        "entries": ["1965 YA-1", "1973 TX750", "1980 RZ250", "1985 RZV500R", "1990 FZR250R", "1998 YZF-R1", "2021 YZF-R1M"]
      },
      {
        "maker": "SUZUKI",
        "logo_style": "red S emblem and blue SUZUKI wordmark",
        "entries": ["1957 コレダ ST-1", "1972 GT750", "1981 GSX400E", "1983 RG250Γ", "1985 GSX-R750", "1999 Hayabusa (GSX1300R)", "2021 Hayabusa"]
      },
      {
        "maker": "Kawasaki",
        "logo_style": "green Kawasaki K emblem and wordmark",
        "entries": ["1960 メグロ K3", "1972 900SUPER4 / Z1", "1975 750RS (Z2)", "1984 Z400FX", "1990 ZZR1100", "2024 Ninja ZX-10R"]
      }
    ],
    "visuals": "each entry contains a small, realistically rendered side-view motorcycle cutout scaled proportionally, with release year above and model designation below, centered in light gray grid cells"
  },
  "right_sidebar": {
    "title": "豆知識・雑学",
    "position": "right vertical column panel",
    "items": [
      "CB750は1969年8月発売。",
      "CB750は量産4気筒の象徴。",
      "Z1は1972年の輸出名車。",
      "RZ250はレプリカ前夜の名車。",
      "RZは『ナナハンキラー』。",
      "NSR250Rは1986年発売。",
      "鈴鹿初レースは二輪だった。",
      "2スト250は峠文化と好相性。"
    ],
    "icons": "small green bullet points, miniature bike outlines, technical engine drawing, Z1 badge, checkered racing flags, race track map, mountain icon"
  },
  "culture_timeline": {
    "title": "走り系・レース系カスタム／文化の流れ（下段）",
    "position": "bottom third",
    "rows": [
      {"label": "ロードレース／GP", "icon": "checkered flag", "flow": ["1960s〜 全日本ロードレース開始", "1970s〜 国際レース志向", "1980s〜 日本人ライダー台頭", "1990s〜 WGP 250/500", "2010s〜 MotoGP継続"]},
      {"label": "2ストレプリカ", "icon": "helmet", "flow": ["1980s前半〜 NSR・RZ・RGなど人気化", "1990s〜 90年代を象徴", "2000s〜 4スト化で減少"]},
      {"label": "峠／ワインディング", "icon": "mountain road", "flow": ["1970s〜 峠ブーム・チーム文化", "1980s〜 軽量2スト", "1990s〜 走り屋文化", "2000s〜 スポーツツーリングへ"]},
      {"label": "ミニバイクレース", "icon": "small motorcycle", "flow": ["1980s〜 ミニバイク増加", "1990s〜 NSR50など人気", "2000s〜 レース人口増", "2010s〜 4ミニカスタム化"]},
      {"label": "カフェレーサー／ネイキッド", "icon": "coffee cup", "flow": ["1960s〜 カフェレーサースタイル", "1980s〜 ネイキッド人気上昇", "1990s〜 ネイキッドブーム", "2010s〜 ストリートファイターへ"]},
      {"label": "サーキット走行会／タイムアタック", "icon": "stopwatch", "flow": ["1990s〜 走行会増加", "2000s〜 タイムアタック", "2010s〜 走行会・走る場所の多様化"]}
    ]
  },
  "legend": {
    "position": "bottom edge",
    "items": ["■ = 名車・出来事（上段）", "■ = 文化・カスタムの広がり（おおよその期間）（下段）"],
    "footnote": "※年表は主な出来事・傾向を中心に編集。文化・カスタムの期間はおおよその目安です。"
  },
  "style_parameters": {
    "primary_color": "[deep forest green]",
    "accent_colors": "[Honda red, Yamaha blue, Suzuki red and blue, Kawasaki lime green]",
    "illustration_style": "[realistic side-view cutout illustrations with light shadow]",
    "density": "dense editorial textbook layout, precise vector lines, sharp Japanese typography"
  }
}
```