{
  "school": {
    "public_id": "qcn3ekzo",
    "name": "東京都立大島高等学校",
    "pref_code": "13",
    "pref_name": "東京都",
    "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": "2026-03-02",
  "rounds": [
    {
      "round_key": "general-general:普通科-1-day",
      "title": "普通科・第一次募集等",
      "selection_type_id": "general",
      "department_id": "general",
      "department_label": "普通科",
      "round_label": "第一次募集等",
      "years": [
        {
          "fiscal_year": 2022,
          "stage": "interim",
          "capacity": 80,
          "applicants": 27,
          "examinees": null,
          "admitted": null,
          "application_ratio": 0.34,
          "actual_ratio": null,
          "actual_ratio_delta": null,
          "application_ratio_delta": null,
          "as_of_date": "2022-02-14",
          "source_url": "https://www.kyoiku.metro.tokyo.lg.jp/documents/d/kyoiku/02_86"
        },
        {
          "fiscal_year": 2023,
          "stage": "interim",
          "capacity": 80,
          "applicants": 36,
          "examinees": null,
          "admitted": null,
          "application_ratio": 0.45,
          "actual_ratio": null,
          "actual_ratio_delta": null,
          "application_ratio_delta": null,
          "as_of_date": "2023-02-14",
          "source_url": "https://www.kyoiku.metro.tokyo.lg.jp/documents/d/kyoiku/03_teisei_2"
        },
        {
          "fiscal_year": 2024,
          "stage": "interim",
          "capacity": 80,
          "applicants": 22,
          "examinees": null,
          "admitted": null,
          "application_ratio": 0.28,
          "actual_ratio": null,
          "actual_ratio_delta": null,
          "application_ratio_delta": null,
          "as_of_date": "2024-02-14",
          "source_url": "https://www.kyoiku.metro.tokyo.lg.jp/documents/d/kyoiku/4_35"
        },
        {
          "fiscal_year": 2025,
          "stage": "interim",
          "capacity": 80,
          "applicants": 29,
          "examinees": null,
          "admitted": null,
          "application_ratio": 0.36,
          "actual_ratio": null,
          "actual_ratio_delta": null,
          "application_ratio_delta": null,
          "as_of_date": "2025-02-13",
          "source_url": "https://www.kyoiku.metro.tokyo.lg.jp/documents/d/kyoiku/2025-02-13-002"
        },
        {
          "fiscal_year": 2026,
          "stage": "final",
          "capacity": 80,
          "applicants": 27,
          "examinees": 27,
          "admitted": 27,
          "application_ratio": 0.34,
          "actual_ratio": 1,
          "actual_ratio_delta": null,
          "application_ratio_delta": null,
          "as_of_date": "2026-03-02",
          "source_url": "https://www.kyoiku.metro.tokyo.lg.jp/documents/d/kyoiku/2026-03-02-181055-948"
        }
      ]
    },
    {
      "round_key": "general-other:農林+家政-1-day",
      "title": "農林・家政・第一次募集等",
      "selection_type_id": "general",
      "department_id": "other",
      "department_label": "農林・家政",
      "round_label": "第一次募集等",
      "years": [
        {
          "fiscal_year": 2022,
          "stage": "interim",
          "capacity": 35,
          "applicants": 5,
          "examinees": null,
          "admitted": null,
          "application_ratio": 0.14,
          "actual_ratio": null,
          "actual_ratio_delta": null,
          "application_ratio_delta": null,
          "as_of_date": "2022-02-14",
          "source_url": "https://www.kyoiku.metro.tokyo.lg.jp/documents/d/kyoiku/04_56"
        },
        {
          "fiscal_year": 2023,
          "stage": "interim",
          "capacity": 35,
          "applicants": 14,
          "examinees": null,
          "admitted": null,
          "application_ratio": 0.4,
          "actual_ratio": null,
          "actual_ratio_delta": null,
          "application_ratio_delta": null,
          "as_of_date": "2023-02-14",
          "source_url": "https://www.kyoiku.metro.tokyo.lg.jp/documents/d/kyoiku/05_teisei_2"
        },
        {
          "fiscal_year": 2024,
          "stage": "interim",
          "capacity": 35,
          "applicants": 11,
          "examinees": null,
          "admitted": null,
          "application_ratio": 0.31,
          "actual_ratio": null,
          "actual_ratio_delta": null,
          "application_ratio_delta": null,
          "as_of_date": "2024-02-14",
          "source_url": "https://www.kyoiku.metro.tokyo.lg.jp/documents/d/kyoiku/1_61"
        },
        {
          "fiscal_year": 2025,
          "stage": "interim",
          "capacity": 35,
          "applicants": 7,
          "examinees": null,
          "admitted": null,
          "application_ratio": 0.2,
          "actual_ratio": null,
          "actual_ratio_delta": null,
          "application_ratio_delta": null,
          "as_of_date": "2025-02-13",
          "source_url": "https://www.kyoiku.metro.tokyo.lg.jp/documents/d/kyoiku/2025-02-13-004"
        },
        {
          "fiscal_year": 2026,
          "stage": "final",
          "capacity": 35,
          "applicants": 10,
          "examinees": 10,
          "admitted": 10,
          "application_ratio": 0.29,
          "actual_ratio": 1,
          "actual_ratio_delta": null,
          "application_ratio_delta": null,
          "as_of_date": "2026-03-02",
          "source_url": "https://www.kyoiku.metro.tokyo.lg.jp/documents/d/kyoiku/2026-03-02-181100-462"
        }
      ]
    }
  ]
}