{
  "school": {
    "public_id": "ac3c6767",
    "name": "千葉県立佐倉西高等学校",
    "pref_code": "12",
    "pref_name": "千葉県",
    "establishment": "public",
    "division": "hs"
  },
  "formula": {
    "application_ratio": "applicants / capacity",
    "actual_ratio": "examinees / admitted",
    "note": "Ratios are computed from counts published by prefectural boards of education, not taken from published ratios. stage=interim is a provisional count. Deltas are given only when both years are final."
  },
  "last_verified_at": "2026-03-03",
  "rounds": [
    {
      "round_key": "general-general:普通科-1-day",
      "title": "普通科・一般入学者選抜等",
      "selection_type_id": "general",
      "department_id": "general",
      "department_label": "普通科",
      "round_label": "一般入学者選抜等",
      "years": [
        {
          "fiscal_year": 2024,
          "stage": "final",
          "capacity": 160,
          "applicants": 159,
          "examinees": 159,
          "admitted": 157,
          "application_ratio": 0.99,
          "actual_ratio": 1.01,
          "actual_ratio_delta": null,
          "application_ratio_delta": null,
          "as_of_date": "2024-03-04",
          "source_url": "https://www.pref.chiba.lg.jp/kyouiku/shidou/press/2023/koukou/documents/r60304ippan.pdf"
        },
        {
          "fiscal_year": 2025,
          "stage": "final",
          "capacity": 160,
          "applicants": 168,
          "examinees": 168,
          "admitted": 160,
          "application_ratio": 1.05,
          "actual_ratio": 1.05,
          "actual_ratio_delta": 0.04,
          "application_ratio_delta": 0.06,
          "as_of_date": "2025-03-04",
          "source_url": "https://www.pref.chiba.lg.jp/kyouiku/shidou/press/2024/koukou/documents/r07kyoka01.pdf"
        },
        {
          "fiscal_year": 2026,
          "stage": "final",
          "capacity": 160,
          "applicants": 150,
          "examinees": 149,
          "admitted": 149,
          "application_ratio": 0.94,
          "actual_ratio": 1,
          "actual_ratio_delta": -0.05,
          "application_ratio_delta": -0.11,
          "as_of_date": "2026-03-03",
          "source_url": "https://www.pref.chiba.lg.jp/kyouiku/shidou/press/2025/documents/r8kyokaippan.pdf"
        }
      ]
    }
  ]
}