{
  "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": "DPP",
    "party_label": "国民",
    "party_label_en": "Democratic Party for the People",
    "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": -48.305929,
    "max_votes_change_rate_pct": -16.642062
  },
  "municipalities": [
    {
      "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": 2242.138,
      "target_votes": 1869.0,
      "votes_delta": -373.138,
      "votes_change_rate_pct": -16.642062,
      "baseline_vote_share_pct_muni": 9.486516,
      "target_vote_share_pct_muni": 7.829912,
      "vote_share_delta_pct_pt": -1.656604
    },
    {
      "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": 23128.243,
      "target_votes": 17322.0,
      "votes_delta": -5806.243,
      "votes_change_rate_pct": -25.104557,
      "baseline_vote_share_pct_muni": 13.733622,
      "target_vote_share_pct_muni": 10.764355,
      "vote_share_delta_pct_pt": -2.969267
    },
    {
      "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": 6164.482,
      "target_votes": 4083.0,
      "votes_delta": -2081.482,
      "votes_change_rate_pct": -33.765724,
      "baseline_vote_share_pct_muni": 12.109301,
      "target_vote_share_pct_muni": 7.503446,
      "vote_share_delta_pct_pt": -4.605855
    },
    {
      "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": 761.389,
      "target_votes": 475.0,
      "votes_delta": -286.389,
      "votes_change_rate_pct": -37.614019,
      "baseline_vote_share_pct_muni": 12.384336,
      "target_vote_share_pct_muni": 8.022294,
      "vote_share_delta_pct_pt": -4.362042
    },
    {
      "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": 5338.117,
      "target_votes": 3297.0,
      "votes_delta": -2041.117,
      "votes_change_rate_pct": -38.236648,
      "baseline_vote_share_pct_muni": 13.546801,
      "target_vote_share_pct_muni": 8.600944,
      "vote_share_delta_pct_pt": -4.945857
    },
    {
      "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": 1108.795,
      "target_votes": 671.0,
      "votes_delta": -437.795,
      "votes_change_rate_pct": -39.483854,
      "baseline_vote_share_pct_muni": 12.070488,
      "target_vote_share_pct_muni": 7.479657,
      "vote_share_delta_pct_pt": -4.590831
    },
    {
      "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": 297.364,
      "target_votes": 178.0,
      "votes_delta": -119.364,
      "votes_change_rate_pct": -40.140703,
      "baseline_vote_share_pct_muni": 10.222207,
      "target_vote_share_pct_muni": 6.236861,
      "vote_share_delta_pct_pt": -3.985346
    },
    {
      "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": 10975.648,
      "target_votes": 6490.0,
      "votes_delta": -4485.648,
      "votes_change_rate_pct": -40.869095,
      "baseline_vote_share_pct_muni": 16.135676,
      "target_vote_share_pct_muni": 9.979395,
      "vote_share_delta_pct_pt": -6.156281
    },
    {
      "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": 2240.792,
      "target_votes": 1321.0,
      "votes_delta": -919.792,
      "votes_change_rate_pct": -41.04763,
      "baseline_vote_share_pct_muni": 12.582357,
      "target_vote_share_pct_muni": 7.443512,
      "vote_share_delta_pct_pt": -5.138845
    },
    {
      "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": 6248.133,
      "target_votes": 3654.0,
      "votes_delta": -2594.133,
      "votes_change_rate_pct": -41.51853,
      "baseline_vote_share_pct_muni": 14.319086,
      "target_vote_share_pct_muni": 8.945796,
      "vote_share_delta_pct_pt": -5.37329
    },
    {
      "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": 6953.679,
      "target_votes": 4022.0,
      "votes_delta": -2931.679,
      "votes_change_rate_pct": -42.160114,
      "baseline_vote_share_pct_muni": 13.776208,
      "target_vote_share_pct_muni": 8.556537,
      "vote_share_delta_pct_pt": -5.219671
    },
    {
      "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": 6511.947,
      "target_votes": 3750.0,
      "votes_delta": -2761.947,
      "votes_change_rate_pct": -42.413536,
      "baseline_vote_share_pct_muni": 13.117025,
      "target_vote_share_pct_muni": 7.903056,
      "vote_share_delta_pct_pt": -5.213969
    },
    {
      "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": 1132.282,
      "target_votes": 628.0,
      "votes_delta": -504.282,
      "votes_change_rate_pct": -44.536785,
      "baseline_vote_share_pct_muni": 11.404936,
      "target_vote_share_pct_muni": 6.633569,
      "vote_share_delta_pct_pt": -4.771367
    },
    {
      "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": 5135.775,
      "target_votes": 2829.0,
      "votes_delta": -2306.775,
      "votes_change_rate_pct": -44.915811,
      "baseline_vote_share_pct_muni": 12.043936,
      "target_vote_share_pct_muni": 7.013412,
      "vote_share_delta_pct_pt": -5.030524
    },
    {
      "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": 5083.09,
      "target_votes": 2779.0,
      "votes_delta": -2304.09,
      "votes_change_rate_pct": -45.32853,
      "baseline_vote_share_pct_muni": 15.243935,
      "target_vote_share_pct_muni": 8.907337,
      "vote_share_delta_pct_pt": -6.336598
    },
    {
      "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": 3368.631,
      "target_votes": 1834.0,
      "votes_delta": -1534.631,
      "votes_change_rate_pct": -45.556518,
      "baseline_vote_share_pct_muni": 13.541146,
      "target_vote_share_pct_muni": 8.096773,
      "vote_share_delta_pct_pt": -5.444373
    },
    {
      "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": 3792.186,
      "target_votes": 2049.0,
      "votes_delta": -1743.186,
      "votes_change_rate_pct": -45.96784,
      "baseline_vote_share_pct_muni": 14.360533,
      "target_vote_share_pct_muni": 8.303278,
      "vote_share_delta_pct_pt": -6.057255
    },
    {
      "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": 319.198,
      "target_votes": 172.0,
      "votes_delta": -147.198,
      "votes_change_rate_pct": -46.114951,
      "baseline_vote_share_pct_muni": 10.360208,
      "target_vote_share_pct_muni": 6.018195,
      "vote_share_delta_pct_pt": -4.342013
    },
    {
      "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": 481.68,
      "target_votes": 249.0,
      "votes_delta": -232.68,
      "votes_change_rate_pct": -48.305929,
      "baseline_vote_share_pct_muni": 12.709235,
      "target_vote_share_pct_muni": 6.684564,
      "vote_share_delta_pct_pt": -6.024671
    }
  ]
}