{
  "school": {
    "public_id": "kyyocweu",
    "name": "さいたま市立大宮北高等学校",
    "pref_code": "11",
    "pref_name": "埼玉県",
    "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": "2026-02-26",
  "rounds": [
    {
      "round_key": "general-general:普通科-1-day",
      "title": "普通科・一般入学者選抜",
      "selection_type_id": "general",
      "department_id": "general",
      "department_label": "普通科",
      "round_label": "一般入学者選抜",
      "years": [
        {
          "fiscal_year": 2022,
          "stage": "final",
          "capacity": 280,
          "applicants": 312,
          "examinees": 305,
          "admitted": 282,
          "application_ratio": 1.11,
          "actual_ratio": 1.08,
          "actual_ratio_delta": null,
          "application_ratio_delta": null,
          "as_of_date": "2022-03-04",
          "source_url": "https://www.pref.saitama.lg.jp/documents/196588/r4_nyugakukyokakouhosyasuutou.pdf"
        },
        {
          "fiscal_year": 2023,
          "stage": "final",
          "capacity": 280,
          "applicants": 307,
          "examinees": 303,
          "admitted": 284,
          "application_ratio": 1.1,
          "actual_ratio": 1.07,
          "actual_ratio_delta": -0.01,
          "application_ratio_delta": -0.01,
          "as_of_date": "2023-03-03",
          "source_url": "https://www.pref.saitama.lg.jp/documents/214401/r5nyugakukyokakouhosyasutou.pdf"
        },
        {
          "fiscal_year": 2024,
          "stage": "final",
          "capacity": 280,
          "applicants": 388,
          "examinees": 384,
          "admitted": 284,
          "application_ratio": 1.39,
          "actual_ratio": 1.35,
          "actual_ratio_delta": 0.28,
          "application_ratio_delta": 0.29,
          "as_of_date": "2024-03-01",
          "source_url": "https://www.pref.saitama.lg.jp/documents/222625/r6nyuushijyukensyasuu.pdf"
        },
        {
          "fiscal_year": 2025,
          "stage": "final",
          "capacity": 280,
          "applicants": 413,
          "examinees": 407,
          "admitted": 287,
          "application_ratio": 1.48,
          "actual_ratio": 1.42,
          "actual_ratio_delta": 0.07,
          "application_ratio_delta": 0.09,
          "as_of_date": "2025-03-06",
          "source_url": "https://www.pref.saitama.lg.jp/documents/241544/nyuugakukyoka0306-1.pdf"
        },
        {
          "fiscal_year": 2026,
          "stage": "final",
          "capacity": 280,
          "applicants": 342,
          "examinees": 341,
          "admitted": null,
          "application_ratio": 1.22,
          "actual_ratio": null,
          "actual_ratio_delta": null,
          "application_ratio_delta": -0.26,
          "as_of_date": "2026-02-26",
          "source_url": "https://www.pref.saitama.lg.jp/documents/268192/r8jukensha0226.pdf"
        }
      ]
    },
    {
      "round_key": "general-science_math:理数科-1-day",
      "title": "理数科・一般入学者選抜",
      "selection_type_id": "general",
      "department_id": "science_math",
      "department_label": "理数科",
      "round_label": "一般入学者選抜",
      "years": [
        {
          "fiscal_year": 2022,
          "stage": "final",
          "capacity": 40,
          "applicants": 64,
          "examinees": 61,
          "admitted": 42,
          "application_ratio": 1.6,
          "actual_ratio": 1.45,
          "actual_ratio_delta": null,
          "application_ratio_delta": null,
          "as_of_date": "2022-03-04",
          "source_url": "https://www.pref.saitama.lg.jp/documents/196588/r4_nyugakukyokakouhosyasuutou.pdf"
        },
        {
          "fiscal_year": 2023,
          "stage": "final",
          "capacity": 40,
          "applicants": 72,
          "examinees": 69,
          "admitted": 41,
          "application_ratio": 1.8,
          "actual_ratio": 1.68,
          "actual_ratio_delta": 0.23,
          "application_ratio_delta": 0.2,
          "as_of_date": "2023-03-03",
          "source_url": "https://www.pref.saitama.lg.jp/documents/214401/r5nyugakukyokakouhosyasutou.pdf"
        },
        {
          "fiscal_year": 2024,
          "stage": "final",
          "capacity": 40,
          "applicants": 79,
          "examinees": 76,
          "admitted": 42,
          "application_ratio": 1.98,
          "actual_ratio": 1.81,
          "actual_ratio_delta": 0.13,
          "application_ratio_delta": 0.18,
          "as_of_date": "2024-03-01",
          "source_url": "https://www.pref.saitama.lg.jp/documents/222625/r6nyuushijyukensyasuu.pdf"
        },
        {
          "fiscal_year": 2025,
          "stage": "final",
          "capacity": 40,
          "applicants": 90,
          "examinees": 89,
          "admitted": 42,
          "application_ratio": 2.25,
          "actual_ratio": 2.12,
          "actual_ratio_delta": 0.31,
          "application_ratio_delta": 0.27,
          "as_of_date": "2025-03-06",
          "source_url": "https://www.pref.saitama.lg.jp/documents/241544/nyuugakukyoka0306-1.pdf"
        },
        {
          "fiscal_year": 2026,
          "stage": "final",
          "capacity": 40,
          "applicants": 49,
          "examinees": 49,
          "admitted": null,
          "application_ratio": 1.23,
          "actual_ratio": null,
          "actual_ratio_delta": null,
          "application_ratio_delta": -1.02,
          "as_of_date": "2026-02-26",
          "source_url": "https://www.pref.saitama.lg.jp/documents/268192/r8jukensha0226.pdf"
        }
      ]
    }
  ]
}