{
  "schema_version": "jp-election-municipality-proportional-swing-graph.v1",
  "dataset_id": "jp-election-db.derived-shape.graph",
  "family": "graph",
  "dataset": "municipality-proportional-swing-2025-2026",
  "source_release_version": "2026-05-03-v050",
  "selector": {
    "prefecture_code": "45",
    "prefecture_name": "宮崎県",
    "prefecture_name_en": "Miyazaki",
    "party_id": "LDP",
    "party_label": "自民",
    "party_label_en": "Liberal Democratic Party",
    "scope": "prefecture",
    "ranking_id": "",
    "ranking_label": "",
    "ranking_label_en": ""
  },
  "comparison": {
    "comparison_key": "20250720_hc_pr__20260208_hr_block",
    "baseline_election_set_key": "20250720_hc",
    "baseline_election_date": "2025-07-20",
    "baseline_vote_system": "pr",
    "target_election_set_key": "20260208_hr",
    "target_election_date": "2026-02-08",
    "target_vote_system": "block"
  },
  "metric": {
    "primary_metric_id": "votes_change_rate_pct",
    "primary_metric_label": "票数増減率",
    "secondary_metric_id": "votes_delta",
    "secondary_metric_label": "票数差"
  },
  "summary": {
    "point_grain": "municipality",
    "point_count": 26,
    "municipality_count": 26,
    "min_votes_change_rate_pct": 3.404255,
    "max_votes_change_rate_pct": 86.188734
  },
  "municipalities": [
    {
      "prefecture_code": "45",
      "prefecture_name": "宮崎県",
      "prefecture_name_en": "Miyazaki",
      "jis_code": "454214",
      "municipality_name": "門川町",
      "municipality_name_en": "Kadogawa-cho",
      "baseline_votes": 1807.843,
      "target_votes": 3366.0,
      "votes_delta": 1558.157,
      "votes_change_rate_pct": 86.188734,
      "baseline_vote_share_pct_muni": 23.582612,
      "target_vote_share_pct_muni": 41.813665,
      "vote_share_delta_pct_pt": 18.231053
    },
    {
      "prefecture_code": "45",
      "prefecture_name": "宮崎県",
      "prefecture_name_en": "Miyazaki",
      "jis_code": "453838",
      "municipality_name": "綾町",
      "municipality_name_en": "Aya-cho",
      "baseline_votes": 960.0,
      "target_votes": 1543.0,
      "votes_delta": 583.0,
      "votes_change_rate_pct": 60.729167,
      "baseline_vote_share_pct_muni": 27.43641,
      "target_vote_share_pct_muni": 39.798814,
      "vote_share_delta_pct_pt": 12.362404
    },
    {
      "prefecture_code": "45",
      "prefecture_name": "宮崎県",
      "prefecture_name_en": "Miyazaki",
      "jis_code": "454052",
      "municipality_name": "川南町",
      "municipality_name_en": "Kawaminami-cho",
      "baseline_votes": 1917.874,
      "target_votes": 3072.0,
      "votes_delta": 1154.126,
      "votes_change_rate_pct": 60.177363,
      "baseline_vote_share_pct_muni": 28.749423,
      "target_vote_share_pct_muni": 44.233261,
      "vote_share_delta_pct_pt": 15.483838
    },
    {
      "prefecture_code": "45",
      "prefecture_name": "宮崎県",
      "prefecture_name_en": "Miyazaki",
      "jis_code": "452068",
      "municipality_name": "日向市",
      "municipality_name_en": "Hyuga-shi",
      "baseline_votes": 6570.957,
      "target_votes": 10501.0,
      "votes_delta": 3930.043,
      "votes_change_rate_pct": 59.809294,
      "baseline_vote_share_pct_muni": 25.712999,
      "target_vote_share_pct_muni": 39.904997,
      "vote_share_delta_pct_pt": 14.191998
    },
    {
      "prefecture_code": "45",
      "prefecture_name": "宮崎県",
      "prefecture_name_en": "Miyazaki",
      "jis_code": "454010",
      "municipality_name": "高鍋町",
      "municipality_name_en": "Takanabe-cho",
      "baseline_votes": 2474.116,
      "target_votes": 3737.0,
      "votes_delta": 1262.884,
      "votes_change_rate_pct": 51.043848,
      "baseline_vote_share_pct_muni": 27.262986,
      "target_vote_share_pct_muni": 40.899639,
      "vote_share_delta_pct_pt": 13.636653
    },
    {
      "prefecture_code": "45",
      "prefecture_name": "宮崎県",
      "prefecture_name_en": "Miyazaki",
      "jis_code": "454028",
      "municipality_name": "新富町",
      "municipality_name_en": "Shintomi-cho",
      "baseline_votes": 2462.298,
      "target_votes": 3684.0,
      "votes_delta": 1221.702,
      "votes_change_rate_pct": 49.616334,
      "baseline_vote_share_pct_muni": 30.197425,
      "target_vote_share_pct_muni": 46.386301,
      "vote_share_delta_pct_pt": 16.188876
    },
    {
      "prefecture_code": "45",
      "prefecture_name": "宮崎県",
      "prefecture_name_en": "Miyazaki",
      "jis_code": "452033",
      "municipality_name": "延岡市",
      "municipality_name_en": "Nobeoka-shi",
      "baseline_votes": 13429.858,
      "target_votes": 19796.0,
      "votes_delta": 6366.142,
      "votes_change_rate_pct": 47.402899,
      "baseline_vote_share_pct_muni": 23.933595,
      "target_vote_share_pct_muni": 37.730383,
      "vote_share_delta_pct_pt": 13.796788
    },
    {
      "prefecture_code": "45",
      "prefecture_name": "宮崎県",
      "prefecture_name_en": "Miyazaki",
      "jis_code": "454044",
      "municipality_name": "木城町",
      "municipality_name_en": "Kijo-cho",
      "baseline_votes": 634.785,
      "target_votes": 917.0,
      "votes_delta": 282.215,
      "votes_change_rate_pct": 44.45836,
      "baseline_vote_share_pct_muni": 29.347434,
      "target_vote_share_pct_muni": 41.530797,
      "vote_share_delta_pct_pt": 12.183363
    },
    {
      "prefecture_code": "45",
      "prefecture_name": "宮崎県",
      "prefecture_name_en": "Miyazaki",
      "jis_code": "454060",
      "municipality_name": "都農町",
      "municipality_name_en": "Tsuno-cho",
      "baseline_votes": 1415.054,
      "target_votes": 2043.0,
      "votes_delta": 627.946,
      "votes_change_rate_pct": 44.376116,
      "baseline_vote_share_pct_muni": 29.400665,
      "target_vote_share_pct_muni": 41.048825,
      "vote_share_delta_pct_pt": 11.64816
    },
    {
      "prefecture_code": "45",
      "prefecture_name": "宮崎県",
      "prefecture_name_en": "Miyazaki",
      "jis_code": "453820",
      "municipality_name": "国富町",
      "municipality_name_en": "Kunitomi-cho",
      "baseline_votes": 2579.0,
      "target_votes": 3722.0,
      "votes_delta": 1143.0,
      "votes_change_rate_pct": 44.319504,
      "baseline_vote_share_pct_muni": 30.934389,
      "target_vote_share_pct_muni": 44.452407,
      "vote_share_delta_pct_pt": 13.518018
    },
    {
      "prefecture_code": "45",
      "prefecture_name": "宮崎県",
      "prefecture_name_en": "Miyazaki",
      "jis_code": "452017",
      "municipality_name": "宮崎市",
      "municipality_name_en": "Miyazaki-shi",
      "baseline_votes": 44654.677,
      "target_votes": 63073.0,
      "votes_delta": 18418.323,
      "votes_change_rate_pct": 41.246123,
      "baseline_vote_share_pct_muni": 24.428428,
      "target_vote_share_pct_muni": 37.51487,
      "vote_share_delta_pct_pt": 13.086442
    },
    {
      "prefecture_code": "45",
      "prefecture_name": "宮崎県",
      "prefecture_name_en": "Miyazaki",
      "jis_code": "453412",
      "municipality_name": "三股町",
      "municipality_name_en": "Mimata-cho",
      "baseline_votes": 3137.129,
      "target_votes": 4301.0,
      "votes_delta": 1163.871,
      "votes_change_rate_pct": 37.099877,
      "baseline_vote_share_pct_muni": 28.421172,
      "target_vote_share_pct_muni": 43.126441,
      "vote_share_delta_pct_pt": 14.705269
    },
    {
      "prefecture_code": "45",
      "prefecture_name": "宮崎県",
      "prefecture_name_en": "Miyazaki",
      "jis_code": "452084",
      "municipality_name": "西都市",
      "municipality_name_en": "Saito-shi",
      "baseline_votes": 4398.589,
      "target_votes": 5983.0,
      "votes_delta": 1584.411,
      "votes_change_rate_pct": 36.020892,
      "baseline_vote_share_pct_muni": 33.819691,
      "target_vote_share_pct_muni": 46.534961,
      "vote_share_delta_pct_pt": 12.71527
    },
    {
      "prefecture_code": "45",
      "prefecture_name": "宮崎県",
      "prefecture_name_en": "Miyazaki",
      "jis_code": "454311",
      "municipality_name": "美郷町",
      "municipality_name_en": "Misato-cho",
      "baseline_votes": 1104.4,
      "target_votes": 1502.0,
      "votes_delta": 397.6,
      "votes_change_rate_pct": 36.001449,
      "baseline_vote_share_pct_muni": 39.527559,
      "target_vote_share_pct_muni": 50.133511,
      "vote_share_delta_pct_pt": 10.605952
    },
    {
      "prefecture_code": "45",
      "prefecture_name": "宮崎県",
      "prefecture_name_en": "Miyazaki",
      "jis_code": "452025",
      "municipality_name": "都城市",
      "municipality_name_en": "Miyakonojo-shi",
      "baseline_votes": 20423.333,
      "target_votes": 27337.0,
      "votes_delta": 6913.667,
      "votes_change_rate_pct": 33.851806,
      "baseline_vote_share_pct_muni": 29.131245,
      "target_vote_share_pct_muni": 44.381129,
      "vote_share_delta_pct_pt": 15.249884
    },
    {
      "prefecture_code": "45",
      "prefecture_name": "宮崎県",
      "prefecture_name_en": "Miyazaki",
      "jis_code": "452041",
      "municipality_name": "日南市",
      "municipality_name_en": "Nichinan-shi",
      "baseline_votes": 6743.108,
      "target_votes": 8768.0,
      "votes_delta": 2024.892,
      "votes_change_rate_pct": 30.029061,
      "baseline_vote_share_pct_muni": 32.473431,
      "target_vote_share_pct_muni": 43.947672,
      "vote_share_delta_pct_pt": 11.474241
    },
    {
      "prefecture_code": "45",
      "prefecture_name": "宮崎県",
      "prefecture_name_en": "Miyazaki",
      "jis_code": "454435",
      "municipality_name": "五ヶ瀬町",
      "municipality_name_en": "Gokase-cho",
      "baseline_votes": 857.0,
      "target_votes": 1104.0,
      "votes_delta": 247.0,
      "votes_change_rate_pct": 28.82147,
      "baseline_vote_share_pct_muni": 43.72449,
      "target_vote_share_pct_muni": 56.586366,
      "vote_share_delta_pct_pt": 12.861876
    },
    {
      "prefecture_code": "45",
      "prefecture_name": "宮崎県",
      "prefecture_name_en": "Miyazaki",
      "jis_code": "452050",
      "municipality_name": "小林市",
      "municipality_name_en": "Kobayashi-shi",
      "baseline_votes": 6483.489,
      "target_votes": 8278.0,
      "votes_delta": 1794.511,
      "votes_change_rate_pct": 27.678168,
      "baseline_vote_share_pct_muni": 35.336216,
      "target_vote_share_pct_muni": 48.111124,
      "vote_share_delta_pct_pt": 12.774908
    },
    {
      "prefecture_code": "45",
      "prefecture_name": "宮崎県",
      "prefecture_name_en": "Miyazaki",
      "jis_code": "453617",
      "municipality_name": "高原町",
      "municipality_name_en": "Takaharu-cho",
      "baseline_votes": 1536.54,
      "target_votes": 1945.0,
      "votes_delta": 408.46,
      "votes_change_rate_pct": 26.583102,
      "baseline_vote_share_pct_muni": 36.79454,
      "target_vote_share_pct_muni": 48.955449,
      "vote_share_delta_pct_pt": 12.160909
    },
    {
      "prefecture_code": "45",
      "prefecture_name": "宮崎県",
      "prefecture_name_en": "Miyazaki",
      "jis_code": "454427",
      "municipality_name": "日之影町",
      "municipality_name_en": "Hinokage-cho",
      "baseline_votes": 925.3,
      "target_votes": 1167.0,
      "votes_delta": 241.7,
      "votes_change_rate_pct": 26.121258,
      "baseline_vote_share_pct_muni": 43.687441,
      "target_vote_share_pct_muni": 52.973218,
      "vote_share_delta_pct_pt": 9.285777
    },
    {
      "prefecture_code": "45",
      "prefecture_name": "宮崎県",
      "prefecture_name_en": "Miyazaki",
      "jis_code": "452076",
      "municipality_name": "串間市",
      "municipality_name_en": "Kushima-shi",
      "baseline_votes": 2843.361,
      "target_votes": 3568.0,
      "votes_delta": 724.639,
      "votes_change_rate_pct": 25.485297,
      "baseline_vote_share_pct_muni": 37.906426,
      "target_vote_share_pct_muni": 50.091254,
      "vote_share_delta_pct_pt": 12.184828
    },
    {
      "prefecture_code": "45",
      "prefecture_name": "宮崎県",
      "prefecture_name_en": "Miyazaki",
      "jis_code": "454419",
      "municipality_name": "高千穂町",
      "municipality_name_en": "Takachiho-cho",
      "baseline_votes": 2739.0,
      "target_votes": 3424.0,
      "votes_delta": 685.0,
      "votes_change_rate_pct": 25.009127,
      "baseline_vote_share_pct_muni": 44.464286,
      "target_vote_share_pct_muni": 54.461587,
      "vote_share_delta_pct_pt": 9.997301
    },
    {
      "prefecture_code": "45",
      "prefecture_name": "宮崎県",
      "prefecture_name_en": "Miyazaki",
      "jis_code": "452092",
      "municipality_name": "えびの市",
      "municipality_name_en": "Ebino-shi",
      "baseline_votes": 3228.656,
      "target_votes": 3921.0,
      "votes_delta": 692.344,
      "votes_change_rate_pct": 21.443721,
      "baseline_vote_share_pct_muni": 39.220797,
      "target_vote_share_pct_muni": 48.653679,
      "vote_share_delta_pct_pt": 9.432882
    },
    {
      "prefecture_code": "45",
      "prefecture_name": "宮崎県",
      "prefecture_name_en": "Miyazaki",
      "jis_code": "454303",
      "municipality_name": "椎葉村",
      "municipality_name_en": "Shiiba-son",
      "baseline_votes": 770.0,
      "target_votes": 927.0,
      "votes_delta": 157.0,
      "votes_change_rate_pct": 20.38961,
      "baseline_vote_share_pct_muni": 51.782112,
      "target_vote_share_pct_muni": 60.906702,
      "vote_share_delta_pct_pt": 9.12459
    },
    {
      "prefecture_code": "45",
      "prefecture_name": "宮崎県",
      "prefecture_name_en": "Miyazaki",
      "jis_code": "454290",
      "municipality_name": "諸塚村",
      "municipality_name_en": "Morotsuka-son",
      "baseline_votes": 635.0,
      "target_votes": 689.0,
      "votes_delta": 54.0,
      "votes_change_rate_pct": 8.503937,
      "baseline_vote_share_pct_muni": 61.710398,
      "target_vote_share_pct_muni": 67.814961,
      "vote_share_delta_pct_pt": 6.104563
    },
    {
      "prefecture_code": "45",
      "prefecture_name": "宮崎県",
      "prefecture_name_en": "Miyazaki",
      "jis_code": "454036",
      "municipality_name": "西米良村",
      "municipality_name_en": "Nishimera-son",
      "baseline_votes": 470.0,
      "target_votes": 486.0,
      "votes_delta": 16.0,
      "votes_change_rate_pct": 3.404255,
      "baseline_vote_share_pct_muni": 64.471879,
      "target_vote_share_pct_muni": 67.127072,
      "vote_share_delta_pct_pt": 2.655193
    }
  ]
}
