Looped Hiragana Font Chart

{
  "type": "Font Sample Chart",
  "subject": "A complete Japanese hiragana and katakana chart, rendered using an experimental and unique cyclical line font.",
  "style": {
    "background": "Clean white paper",
    "grid": "Thin, light gray table lines",
    "ink": "Pure black, smooth and rounded single-line strokes",
    "letterform": "The hand-drawn cursive script is composed of exaggerated circles, knots, swirls, and continuous marker strokes, with a playful style but still based on hiragana.",
    "composition": "Flat frontal scan view, centered, minimalist, no shadows"
  },
  "layout": {
    "format": "Vertical rectangular chart",
    "columns": {
      "count": 5,
      "headers": [
        "A-dan",
        "i-dan",
        "u-dan",
        "E row",
        "Odan"
      ]
    },
    "rows": {
      "count": 11,
      "labels": [
        "A-row",
        "Ka-gyo",
        "Sa-gyo",
        "Ta-row",
        "Na row",
        "Ha-gyo",
        "Ma row",
        "Ya-gyo",
        "Ra-row",
        "Wa-gyo",
        "ん"
      ]
    },
    "cells": {
      "total visible glyphs": 46,
      "description": "Each occupied cell contains a large, custom black hiragana character shape centered; blank cells for the historical Japanese syllabary remain white.",
      "row contents": [
        {
          "row label": "A-row",
          "count": 5,
          "glyphs": [
            "あ",
            "い",
            "う",
            "え",
            "お"
          ]
        },
        {
          "row label": "Ka-gyo",
          "count": 5,
          "glyphs": [
            "か",
            "き",
            "く",
            "け",
            "こ"
          ]
        },
        {
          "row label": "Sa-gyo",
          "count": 5,
          "glyphs": [
            "さ",
            "し",
            "す",
            "せ",
            "そ"
          ]
        },
        {
          "row label": "Ta-row",
          "count": 5,
          "glyphs": [
            "た",
            "ち",
            "つ",
            "て",
            "と"
          ]
        },
        {
          "row label": "Na row",
          "count": 5,
          "glyphs": [
            "な",
            "に",
            "ぬ",
            "ね",
            "の"
          ]
        },
        {
          "row label": "Ha-gyo",
          "count": 5,
          "glyphs": [
            "は",
            "ひ",
            "ふ",
            "へ",
            "ほ"
          ]
        },
        {
          "row label": "Ma row",
          "count": 5,
          "glyphs": [
            "ま",
            "み",
            "む",
            "め",
            "も"
          ]
        },
        {
          "row label": "Ya-gyo",
          "count": 3,
          "glyphs": [
            "や",
            "ゆ",
            "よ"
          ],
          "blank columns": [
            "i-dan",
            "E row"
          ]
        },
        {
          "row label": "Ra-row",
          "count": 5,
          "glyphs": [
            "ら",
            "り",
            "る",
            "れ",
            "ろ"
          ]
        },
        {
          "row label": "Wa-gyo",
          "count": 2,
          "glyphs": [
            "わ",
            "を"
          ],
          "blank columns": [
            "i-dan",
            "u-dan",
            "E row"
          ]
        },
        {
          "row label": "ん",
          "count": 1,
          "glyphs": [
            "ん"
          ],
          "blank columns": [
            "i-dan",
            "u-dan",
            "E row",
            "Odan"
          ]
        }
      ]
    }
  },
  "text": {
    "header font": "Small, neat, standard Japanese sans-serif labels",
    "glyph font": "{argument name=\"实验性字体风格\" default=\"Strange cyclic single-line hiragana\"}",
    "stroke color": "{argument name=\"笔触颜色\" default=\"black\"}",
    "grid color": "{argument name=\"网格颜色\" default=\"Very light gray\"}"
  },
  "rendering instructions": "Only generate clear, high-resolution table images. Keep charts easy to read and evenly spaced with ample margins, use fine grid borders, and ensure that each custom font is large enough to fill most cells while retaining the aesthetic appeal of hand-drawn circular calligraphy."
}