{
  "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": "25",
    "prefecture_name": "滋賀県",
    "prefecture_name_en": "Shiga",
    "party_id": "REI",
    "party_label": "れいわ",
    "party_label_en": "Reiwa Shinsengumi",
    "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": 19,
    "municipality_count": 19,
    "min_votes_change_rate_pct": -58.299595,
    "max_votes_change_rate_pct": -44.5
  },
  "municipalities": [
    {
      "prefecture_code": "25",
      "prefecture_name": "滋賀県",
      "prefecture_name_en": "Shiga",
      "jis_code": "254428",
      "municipality_name": "甲良町",
      "municipality_name_en": "Kora-cho",
      "baseline_votes": 200.0,
      "target_votes": 111.0,
      "votes_delta": -89.0,
      "votes_change_rate_pct": -44.5,
      "baseline_vote_share_pct_muni": 6.875215,
      "target_vote_share_pct_muni": 3.889278,
      "vote_share_delta_pct_pt": -2.985937
    },
    {
      "prefecture_code": "25",
      "prefecture_name": "滋賀県",
      "prefecture_name_en": "Shiga",
      "jis_code": "252034",
      "municipality_name": "長浜市",
      "municipality_name_en": "Nagahama-shi",
      "baseline_votes": 3407.96,
      "target_votes": 1852.0,
      "votes_delta": -1555.96,
      "votes_change_rate_pct": -45.656639,
      "baseline_vote_share_pct_muni": 6.694482,
      "target_vote_share_pct_muni": 3.403473,
      "vote_share_delta_pct_pt": -3.291009
    },
    {
      "prefecture_code": "25",
      "prefecture_name": "滋賀県",
      "prefecture_name_en": "Shiga",
      "jis_code": "252115",
      "municipality_name": "湖南市",
      "municipality_name_en": "Konan-shi",
      "baseline_votes": 1927.0,
      "target_votes": 1026.0,
      "votes_delta": -901.0,
      "votes_change_rate_pct": -46.756617,
      "baseline_vote_share_pct_muni": 7.746111,
      "target_vote_share_pct_muni": 4.529601,
      "vote_share_delta_pct_pt": -3.21651
    },
    {
      "prefecture_code": "25",
      "prefecture_name": "滋賀県",
      "prefecture_name_en": "Shiga",
      "jis_code": "252077",
      "municipality_name": "守山市",
      "municipality_name_en": "Moriyama-shi",
      "baseline_votes": 2569.0,
      "target_votes": 1347.0,
      "votes_delta": -1222.0,
      "votes_change_rate_pct": -47.567147,
      "baseline_vote_share_pct_muni": 5.887476,
      "target_vote_share_pct_muni": 3.297753,
      "vote_share_delta_pct_pt": -2.589723
    },
    {
      "prefecture_code": "25",
      "prefecture_name": "滋賀県",
      "prefecture_name_en": "Shiga",
      "jis_code": "254436",
      "municipality_name": "多賀町",
      "municipality_name_en": "Taga-cho",
      "baseline_votes": 229.0,
      "target_votes": 120.0,
      "votes_delta": -109.0,
      "votes_change_rate_pct": -47.598253,
      "baseline_vote_share_pct_muni": 6.042216,
      "target_vote_share_pct_muni": 3.221477,
      "vote_share_delta_pct_pt": -2.820739
    },
    {
      "prefecture_code": "25",
      "prefecture_name": "滋賀県",
      "prefecture_name_en": "Shiga",
      "jis_code": "252107",
      "municipality_name": "野洲市",
      "municipality_name_en": "Yasu-shi",
      "baseline_votes": 1523.0,
      "target_votes": 787.0,
      "votes_delta": -736.0,
      "votes_change_rate_pct": -48.325673,
      "baseline_vote_share_pct_muni": 5.76741,
      "target_vote_share_pct_muni": 3.189205,
      "vote_share_delta_pct_pt": -2.578205
    },
    {
      "prefecture_code": "25",
      "prefecture_name": "滋賀県",
      "prefecture_name_en": "Shiga",
      "jis_code": "252093",
      "municipality_name": "甲賀市",
      "municipality_name_en": "Koka-shi",
      "baseline_votes": 2892.995,
      "target_votes": 1480.0,
      "votes_delta": -1412.995,
      "votes_change_rate_pct": -48.841944,
      "baseline_vote_share_pct_muni": 6.784379,
      "target_vote_share_pct_muni": 3.669088,
      "vote_share_delta_pct_pt": -3.115291
    },
    {
      "prefecture_code": "25",
      "prefecture_name": "滋賀県",
      "prefecture_name_en": "Shiga",
      "jis_code": "252069",
      "municipality_name": "草津市",
      "municipality_name_en": "Kusatsu-shi",
      "baseline_votes": 4092.91,
      "target_votes": 2081.0,
      "votes_delta": -2011.91,
      "votes_change_rate_pct": -49.155979,
      "baseline_vote_share_pct_muni": 6.017127,
      "target_vote_share_pct_muni": 3.199865,
      "vote_share_delta_pct_pt": -2.817262
    },
    {
      "prefecture_code": "25",
      "prefecture_name": "滋賀県",
      "prefecture_name_en": "Shiga",
      "jis_code": "252140",
      "municipality_name": "米原市",
      "municipality_name_en": "Maibara-shi",
      "baseline_votes": 1211.0,
      "target_votes": 614.0,
      "votes_delta": -597.0,
      "votes_change_rate_pct": -49.298101,
      "baseline_vote_share_pct_muni": 6.799933,
      "target_vote_share_pct_muni": 3.45974,
      "vote_share_delta_pct_pt": -3.340193
    },
    {
      "prefecture_code": "25",
      "prefecture_name": "滋賀県",
      "prefecture_name_en": "Shiga",
      "jis_code": "253839",
      "municipality_name": "日野町",
      "municipality_name_en": "Hino-cho",
      "baseline_votes": 779.0,
      "target_votes": 392.0,
      "votes_delta": -387.0,
      "votes_change_rate_pct": -49.679076,
      "baseline_vote_share_pct_muni": 7.846495,
      "target_vote_share_pct_muni": 4.140699,
      "vote_share_delta_pct_pt": -3.705796
    },
    {
      "prefecture_code": "25",
      "prefecture_name": "滋賀県",
      "prefecture_name_en": "Shiga",
      "jis_code": "252085",
      "municipality_name": "栗東市",
      "municipality_name_en": "Ritto-shi",
      "baseline_votes": 2354.943,
      "target_votes": 1170.0,
      "votes_delta": -1184.943,
      "votes_change_rate_pct": -50.317269,
      "baseline_vote_share_pct_muni": 7.062357,
      "target_vote_share_pct_muni": 3.75012,
      "vote_share_delta_pct_pt": -3.312237
    },
    {
      "prefecture_code": "25",
      "prefecture_name": "滋賀県",
      "prefecture_name_en": "Shiga",
      "jis_code": "252123",
      "municipality_name": "高島市",
      "municipality_name_en": "Takashima-shi",
      "baseline_votes": 1573.0,
      "target_votes": 768.0,
      "votes_delta": -805.0,
      "votes_change_rate_pct": -51.176097,
      "baseline_vote_share_pct_muni": 6.655384,
      "target_vote_share_pct_muni": 3.217428,
      "vote_share_delta_pct_pt": -3.437956
    },
    {
      "prefecture_code": "25",
      "prefecture_name": "滋賀県",
      "prefecture_name_en": "Shiga",
      "jis_code": "252018",
      "municipality_name": "大津市",
      "municipality_name_en": "Otsu-shi",
      "baseline_votes": 10113.974,
      "target_votes": 4762.0,
      "votes_delta": -5351.974,
      "votes_change_rate_pct": -52.916628,
      "baseline_vote_share_pct_muni": 6.005709,
      "target_vote_share_pct_muni": 2.959234,
      "vote_share_delta_pct_pt": -3.046475
    },
    {
      "prefecture_code": "25",
      "prefecture_name": "滋賀県",
      "prefecture_name_en": "Shiga",
      "jis_code": "252026",
      "municipality_name": "彦根市",
      "municipality_name_en": "Hikone-shi",
      "baseline_votes": 3333.0,
      "target_votes": 1563.0,
      "votes_delta": -1770.0,
      "votes_change_rate_pct": -53.105311,
      "baseline_vote_share_pct_muni": 6.603138,
      "target_vote_share_pct_muni": 3.325178,
      "vote_share_delta_pct_pt": -3.27796
    },
    {
      "prefecture_code": "25",
      "prefecture_name": "滋賀県",
      "prefecture_name_en": "Shiga",
      "jis_code": "253847",
      "municipality_name": "竜王町",
      "municipality_name_en": "Ryuoh-cho",
      "baseline_votes": 448.0,
      "target_votes": 209.0,
      "votes_delta": -239.0,
      "votes_change_rate_pct": -53.348214,
      "baseline_vote_share_pct_muni": 7.286923,
      "target_vote_share_pct_muni": 3.529809,
      "vote_share_delta_pct_pt": -3.757114
    },
    {
      "prefecture_code": "25",
      "prefecture_name": "滋賀県",
      "prefecture_name_en": "Shiga",
      "jis_code": "254258",
      "municipality_name": "愛荘町",
      "municipality_name_en": "Aisho-cho",
      "baseline_votes": 721.0,
      "target_votes": 331.0,
      "votes_delta": -390.0,
      "votes_change_rate_pct": -54.09154,
      "baseline_vote_share_pct_muni": 7.848901,
      "target_vote_share_pct_muni": 3.689667,
      "vote_share_delta_pct_pt": -4.159234
    },
    {
      "prefecture_code": "25",
      "prefecture_name": "滋賀県",
      "prefecture_name_en": "Shiga",
      "jis_code": "252042",
      "municipality_name": "近江八幡市",
      "municipality_name_en": "Omihachiman-shi",
      "baseline_votes": 2726.072,
      "target_votes": 1232.0,
      "votes_delta": -1494.072,
      "votes_change_rate_pct": -54.80677,
      "baseline_vote_share_pct_muni": 6.918087,
      "target_vote_share_pct_muni": 3.213941,
      "vote_share_delta_pct_pt": -3.704146
    },
    {
      "prefecture_code": "25",
      "prefecture_name": "滋賀県",
      "prefecture_name_en": "Shiga",
      "jis_code": "252131",
      "municipality_name": "東近江市",
      "municipality_name_en": "Higashiomi-shi",
      "baseline_votes": 3828.929,
      "target_votes": 1664.0,
      "votes_delta": -2164.929,
      "votes_change_rate_pct": -56.541372,
      "baseline_vote_share_pct_muni": 7.712618,
      "target_vote_share_pct_muni": 3.506849,
      "vote_share_delta_pct_pt": -4.205769
    },
    {
      "prefecture_code": "25",
      "prefecture_name": "滋賀県",
      "prefecture_name_en": "Shiga",
      "jis_code": "254410",
      "municipality_name": "豊郷町",
      "municipality_name_en": "Toyosato-cho",
      "baseline_votes": 247.0,
      "target_votes": 103.0,
      "votes_delta": -144.0,
      "votes_change_rate_pct": -58.299595,
      "baseline_vote_share_pct_muni": 8.016878,
      "target_vote_share_pct_muni": 3.603919,
      "vote_share_delta_pct_pt": -4.412959
    }
  ]
}