Japanese Periodic Table Infographic Poster

{
  "type": "educational infographic",
  "subject": "[periodic table of the elements in Japanese]",
  "style": "clean flat textbook poster, crisp vector lines, white background, black text, minimalist scientific layout",
  "language": "[Japanese]",
  "canvas": {
    "orientation": "landscape",
    "aspect_ratio": "16:9",
    "background": "white",
    "margin": "generous outer whitespace"
  },
  "table": {
    "grid": "standard 18-column periodic table",
    "cell_style": {
      "border": "thin dark gray outline",
      "corner_style": "square",
      "fill": "pastel by block",
      "number_position": "top-left",
      "symbol_position": "large centered uppercase Latin letters",
      "name_position": "small Japanese text near bottom"
    },
    "color_coding": {
      "s_block": "[pale blue]",
      "d_block": "[pale cream yellow]",
      "p_block": "[pale mint green]",
      "f_block": "[pale lavender]"
    },
    "sections": [
      {
        "title": "main periodic table",
        "position": "upper center",
        "count": 90,
        "labels": [
          "H",
          "He",
          "Li",
          "Be",
          "B",
          "C",
          "N",
          "O",
          "F",
          "Ne",
          "Na",
          "Mg",
          "Al",
          "Si",
          "P",
          "S",
          "Cl",
          "Ar",
          "K",
          "Ca",
          "Sc",
          "Ti",
          "V",
          "Cr",
          "Mn",
          "Fe",
          "Co",
          "Ni",
          "Cu",
          "Zn",
          "Ga",
          "Ge",
          "As",
          "Se",
          "Br",
          "Kr",
          "Rb",
          "Sr",
          "Y",
          "Zr",
          "Nb",
          "Mo",
          "Tc",
          "Ru",
          "Rh",
          "Pd",
          "Ag",
          "Cd",
          "In",
          "Sn",
          "Sb",
          "Te",
          "I",
          "Xe",
          "Cs",
          "Ba",
          "La",
          "Hf",
          "Ta",
          "W",
          "Re",
          "Os",
          "Ir",
          "Pt",
          "Au",
          "Hg",
          "Tl",
          "Pb",
          "Bi",
          "Po",
          "At",
          "Rn",
          "Fr",
          "Ra",
          "Ac",
          "Rf",
          "Db",
          "Sg",
          "Bh",
          "Hs",
          "Mt",
          "Ds",
          "Rg",
          "Cn",
          "Nh",
          "Fl",
          "Mc",
          "Lv",
          "Ts",
          "Og"
        ]
      },
      {
        "title": "lanthanides row",
        "position": "bottom left below main table",
        "count": 14,
        "labels": [
          "Ce",
          "Pr",
          "Nd",
          "Pm",
          "Sm",
          "Eu",
          "Gd",
          "Tb",
          "Dy",
          "Ho",
          "Er",
          "Tm",
          "Yb",
          "Lu"
        ]
      },
      {
        "title": "actinides row",
        "position": "bottom left under lanthanides",
        "count": 14,
        "labels": [
          "Th",
          "Pa",
          "U",
          "Np",
          "Pu",
          "Am",
          "Cm",
          "Bk",
          "Cf",
          "Es",
          "Fm",
          "Md",
          "No",
          "Lr"
        ]
      }
    ],
    "highlighted_special_positions": {
      "hydrogen": "top-left isolated blue cell",
      "helium": "top-right isolated blue cell",
      "lanthanum": "in main table after Ba",
      "actinium": "in main table after Ra"
    },
    "content_requirements": {
      "each_cell_contains": [
        "atomic number",
        "chemical symbol",
        "Japanese element name"
      ],
      "examples": [
        {
          "symbol": "H",
          "name": "水素",
          "number": 1
        },
        {
          "symbol": "He",
          "name": "ヘリウム",
          "number": 2
        },
        {
          "symbol": "Fe",
          "name": "鉄",
          "number": 26
        },
        {
          "symbol": "Au",
          "name": "金",
          "number": 79
        },
        {
          "symbol": "Og",
          "name": "オガネソン",
          "number": 118
        }
      ]
    },
    "customization": {
      "headline": "none",
      "legend": "none visible",
      "title": "none visible on image"
    },
    "quality": "high-resolution, perfectly aligned cells, legible Japanese typography, accurate modern element list up to 118"
  }
}