{
"id": "seasonal-subseries-monthly-energy-demand",
"schemaVersion": 2,
"title": {
"ja": "月別の電力需要 — 1月平均285、6月145kWh",
"en": "Monthly Energy Demand — January Averages 285 kWh, June 145"
},
"summary": {
"ja": "同じ月に4年間の個別値を揃え、年を示す点と月平均の線で季節パターンと年次変化を読むseasonal subseries plot",
"en": "A seasonal subseries plot aligns four years by month, showing individual year values and the monthly mean to reveal recurring seasonality and annual change."
},
"capturedAt": "2026-09-25",
"categories": [
"presentation"
],
"tags": [
"data-viz",
"minimal"
],
"useCases": [
"comparison",
"comparison"
],
"format": "slide-16x9",
"density": "medium",
"layout": {
"kind": "axis",
"canvas": {
"w": 1920,
"h": 1080
},
"margin": {
"top": 100,
"right": 140,
"bottom": 100,
"left": 140
}
},
"type": {
"title": {
"size": 46,
"weight": 700,
"tracking": "0.01em"
},
"subtitle": {
"size": 22,
"weight": 500
},
"axisTitle": {
"size": 22,
"weight": 700
},
"tick": {
"size": 20,
"weight": 500
},
"legend": {
"size": 20,
"weight": 500
},
"callout": {
"size": 20,
"weight": 500
},
"value": {
"size": 26,
"weight": 700
},
"takeaway": {
"size": 28,
"weight": 500
},
"note": {
"size": 20,
"weight": 400
}
},
"colors": {
"ground": "#FFFFFF",
"surface": "#F4F6F9",
"ink": "#131820",
"muted": "#667183",
"accent": "#1F5FA8",
"rule": "#DBE1E9",
"series": [
"#E8C7B5",
"#D78D64",
"#668CB9",
"#1C8C79"
]
},
"rules": [
{
"ja": "横方向は1月から12月の季節順に揃え、4年分の各月観測を同じ位置群に置く",
"en": "Align each month from January to December and group four annual observations at each monthly position."
},
{
"ja": "点が年ごとの実測例、線は同月4年間の平均を結び季節の形を示す",
"en": "Dots are annual observations; the line connects four-year monthly means to show the seasonal profile."
},
{
"ja": "月平均は2022年から2025年まで各年10kWhずつ上がるが、季節の山谷は繰り返す",
"en": "Monthly means rise by 10 kWh per year from 2022 to 2025 while the seasonal peaks and troughs repeat."
},
{
"ja": "架空データ。集計期間・計測対象・kWhの定義を揃えて比較する",
"en": "Fictional data. Keep observation periods, population, and kWh definitions consistent."
}
],
"cover": "https://design-vault.pages.dev/_astro/cover.BdUlnUSN.png",
"assets": [],
"shortlist": false,
"status": "published",
"relations": {
"similar": []
},
"license": "Original",
"publishedAt": null,
"reproduction": {
"spec": {
"format": "slide-16x9",
"density": "medium",
"layout": {
"kind": "axis",
"canvas": {
"w": 1920,
"h": 1080
},
"margin": {
"top": 100,
"right": 140,
"bottom": 100,
"left": 140
}
},
"type": {
"title": {
"size": 46,
"weight": 700,
"tracking": "0.01em"
},
"subtitle": {
"size": 22,
"weight": 500
},
"axisTitle": {
"size": 22,
"weight": 700
},
"tick": {
"size": 20,
"weight": 500
},
"legend": {
"size": 20,
"weight": 500
},
"callout": {
"size": 20,
"weight": 500
},
"value": {
"size": 26,
"weight": 700
},
"takeaway": {
"size": 28,
"weight": 500
},
"note": {
"size": 20,
"weight": 400
}
},
"colors": {
"ground": "#FFFFFF",
"surface": "#F4F6F9",
"ink": "#131820",
"muted": "#667183",
"accent": "#1F5FA8",
"rule": "#DBE1E9",
"series": [
"#E8C7B5",
"#D78D64",
"#668CB9",
"#1C8C79"
]
},
"rules": [
"Align each month from January to December and group four annual observations at each monthly position.",
"Dots are annual observations; the line connects four-year monthly means to show the seasonal profile.",
"Monthly means rise by 10 kWh per year from 2022 to 2025 while the seasonal peaks and troughs repeat.",
"Fictional data. Keep observation periods, population, and kWh definitions consistent."
]
},
"prompt": {
"ja": "以下の仕様でスライドを 1 枚作ってください。\n\n- 版面 1920 × 1080\n- 余白 上 100 右 140 下 100 左 140\n\n## 文字（版面 1920px に対する px）\ntitle 46px / 700 / 字間 0.01em\nsubtitle 22px / 500\naxisTitle 22px / 700\ntick 20px / 500\nlegend 20px / 500\ncallout 20px / 500\nvalue 26px / 700\ntakeaway 28px / 500\nnote 20px / 400\n\n## 配色\n地 #FFFFFF / 面 #F4F6F9 / 文字 #131820 / 補助 #667183 / 強調 #1F5FA8 / 罫 #DBE1E9 / #E8C7B5 / #D78D64 / #668CB9 / #1C8C79\n\n## 外すと崩れる点\n- 横方向は1月から12月の季節順に揃え、4年分の各月観測を同じ位置群に置く\n- 点が年ごとの実測例、線は同月4年間の平均を結び季節の形を示す\n- 月平均は2022年から2025年まで各年10kWhずつ上がるが、季節の山谷は繰り返す\n- 架空データ。集計期間・計測対象・kWhの定義を揃えて比較する\n\n内容は［ここに自分の内容を書く］に置き換えてください。寸法と配色はそのまま守ってください。\n正確に再現する場合は、この HTML をそのまま使ってください: https://design-vault.pages.dev/designs/seasonal-subseries-monthly-energy-demand/pattern.html",
"en": "Produce one slide to the following specification.\n\n- Canvas 1920 × 1080\n- Margin top 100 right 140 bottom 100 left 140\n\n## Type (px against a 1920px canvas)\ntitle 46px / 700 / tracking 0.01em\nsubtitle 22px / 500\naxisTitle 22px / 700\ntick 20px / 500\nlegend 20px / 500\ncallout 20px / 500\nvalue 26px / 700\ntakeaway 28px / 500\nnote 20px / 400\n\n## Colour\nGround #FFFFFF / Surface #F4F6F9 / Ink #131820 / Muted #667183 / Accent #1F5FA8 / Rule #DBE1E9 / #E8C7B5 / #D78D64 / #668CB9 / #1C8C79\n\n## Constraints — dropping these breaks it\n- Align each month from January to December and group four annual observations at each monthly position.\n- Dots are annual observations; the line connects four-year monthly means to show the seasonal profile.\n- Monthly means rise by 10 kWh per year from 2022 to 2025 while the seasonal peaks and troughs repeat.\n- Fictional data. Keep observation periods, population, and kWh definitions consistent.\n\nReplace the content with [your content]. Keep the measurements and colours as given.\nFor an exact reproduction, use the verbatim HTML at https://design-vault.pages.dev/designs/seasonal-subseries-monthly-energy-demand/pattern.html."
},
"code": {
"html": "月別の電力需要 — 1月平均285、6月145kWh