{
  "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": "16",
    "prefecture_name": "富山県",
    "prefecture_name_en": "Toyama",
    "party_id": "SDP",
    "party_label": "社民",
    "party_label_en": "Social 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": 15,
    "municipality_count": 15,
    "min_votes_change_rate_pct": -66.06778,
    "max_votes_change_rate_pct": -13.793103
  },
  "municipalities": [
    {
      "prefecture_code": "16",
      "prefecture_name": "富山県",
      "prefecture_name_en": "Toyama",
      "jis_code": "162094",
      "municipality_name": "小矢部市",
      "municipality_name_en": "Oyabe-shi",
      "baseline_votes": 174.0,
      "target_votes": 150.0,
      "votes_delta": -24.0,
      "votes_change_rate_pct": -13.793103,
      "baseline_vote_share_pct_muni": 1.112745,
      "target_vote_share_pct_muni": 1.087429,
      "vote_share_delta_pct_pt": -0.025316
    },
    {
      "prefecture_code": "16",
      "prefecture_name": "富山県",
      "prefecture_name_en": "Toyama",
      "jis_code": "162086",
      "municipality_name": "砺波市",
      "municipality_name_en": "Tonami-shi",
      "baseline_votes": 418.0,
      "target_votes": 314.0,
      "votes_delta": -104.0,
      "votes_change_rate_pct": -24.880383,
      "baseline_vote_share_pct_muni": 1.64263,
      "target_vote_share_pct_muni": 1.374119,
      "vote_share_delta_pct_pt": -0.268511
    },
    {
      "prefecture_code": "16",
      "prefecture_name": "富山県",
      "prefecture_name_en": "Toyama",
      "jis_code": "162108",
      "municipality_name": "南砺市",
      "municipality_name_en": "Nanto-shi",
      "baseline_votes": 495.0,
      "target_votes": 296.0,
      "votes_delta": -199.0,
      "votes_change_rate_pct": -40.20202,
      "baseline_vote_share_pct_muni": 1.910459,
      "target_vote_share_pct_muni": 1.223393,
      "vote_share_delta_pct_pt": -0.687066
    },
    {
      "prefecture_code": "16",
      "prefecture_name": "富山県",
      "prefecture_name_en": "Toyama",
      "jis_code": "162060",
      "municipality_name": "滑川市",
      "municipality_name_en": "Namerikawa-shi",
      "baseline_votes": 405.0,
      "target_votes": 242.0,
      "votes_delta": -163.0,
      "votes_change_rate_pct": -40.246914,
      "baseline_vote_share_pct_muni": 2.667281,
      "target_vote_share_pct_muni": 1.781377,
      "vote_share_delta_pct_pt": -0.885904
    },
    {
      "prefecture_code": "16",
      "prefecture_name": "富山県",
      "prefecture_name_en": "Toyama",
      "jis_code": "162027",
      "municipality_name": "高岡市",
      "municipality_name_en": "Takaoka-shi",
      "baseline_votes": 1999.0,
      "target_votes": 1183.0,
      "votes_delta": -816.0,
      "votes_change_rate_pct": -40.82041,
      "baseline_vote_share_pct_muni": 2.638317,
      "target_vote_share_pct_muni": 1.656005,
      "vote_share_delta_pct_pt": -0.982312
    },
    {
      "prefecture_code": "16",
      "prefecture_name": "富山県",
      "prefecture_name_en": "Toyama",
      "jis_code": "162043",
      "municipality_name": "魚津市",
      "municipality_name_en": "Uozu-shi",
      "baseline_votes": 450.0,
      "target_votes": 256.0,
      "votes_delta": -194.0,
      "votes_change_rate_pct": -43.111111,
      "baseline_vote_share_pct_muni": 2.513264,
      "target_vote_share_pct_muni": 1.531558,
      "vote_share_delta_pct_pt": -0.981706
    },
    {
      "prefecture_code": "16",
      "prefecture_name": "富山県",
      "prefecture_name_en": "Toyama",
      "jis_code": "163430",
      "municipality_name": "朝日町",
      "municipality_name_en": "Asahi-machi",
      "baseline_votes": 159.0,
      "target_votes": 90.0,
      "votes_delta": -69.0,
      "votes_change_rate_pct": -43.396226,
      "baseline_vote_share_pct_muni": 2.762335,
      "target_vote_share_pct_muni": 1.706485,
      "vote_share_delta_pct_pt": -1.05585
    },
    {
      "prefecture_code": "16",
      "prefecture_name": "富山県",
      "prefecture_name_en": "Toyama",
      "jis_code": "162116",
      "municipality_name": "射水市",
      "municipality_name_en": "Imizu-shi",
      "baseline_votes": 1013.866,
      "target_votes": 565.0,
      "votes_delta": -448.866,
      "votes_change_rate_pct": -44.272715,
      "baseline_vote_share_pct_muni": 2.330351,
      "target_vote_share_pct_muni": 1.424358,
      "vote_share_delta_pct_pt": -0.905993
    },
    {
      "prefecture_code": "16",
      "prefecture_name": "富山県",
      "prefecture_name_en": "Toyama",
      "jis_code": "162078",
      "municipality_name": "黒部市",
      "municipality_name_en": "Kurobe-shi",
      "baseline_votes": 441.0,
      "target_votes": 237.0,
      "votes_delta": -204.0,
      "votes_change_rate_pct": -46.258503,
      "baseline_vote_share_pct_muni": 2.340889,
      "target_vote_share_pct_muni": 1.352894,
      "vote_share_delta_pct_pt": -0.987995
    },
    {
      "prefecture_code": "16",
      "prefecture_name": "富山県",
      "prefecture_name_en": "Toyama",
      "jis_code": "162051",
      "municipality_name": "氷見市",
      "municipality_name_en": "Himi-shi",
      "baseline_votes": 565.0,
      "target_votes": 303.0,
      "votes_delta": -262.0,
      "votes_change_rate_pct": -46.371681,
      "baseline_vote_share_pct_muni": 2.582267,
      "target_vote_share_pct_muni": 1.530922,
      "vote_share_delta_pct_pt": -1.051345
    },
    {
      "prefecture_code": "16",
      "prefecture_name": "富山県",
      "prefecture_name_en": "Toyama",
      "jis_code": "163210",
      "municipality_name": "舟橋村",
      "municipality_name_en": "Funahashi-mura",
      "baseline_votes": 34.0,
      "target_votes": 18.0,
      "votes_delta": -16.0,
      "votes_change_rate_pct": -47.058824,
      "baseline_vote_share_pct_muni": 2.011834,
      "target_vote_share_pct_muni": 1.183432,
      "vote_share_delta_pct_pt": -0.828402
    },
    {
      "prefecture_code": "16",
      "prefecture_name": "富山県",
      "prefecture_name_en": "Toyama",
      "jis_code": "163236",
      "municipality_name": "立山町",
      "municipality_name_en": "Tateyama-machi",
      "baseline_votes": 301.0,
      "target_votes": 151.0,
      "votes_delta": -150.0,
      "votes_change_rate_pct": -49.833887,
      "baseline_vote_share_pct_muni": 2.618302,
      "target_vote_share_pct_muni": 1.511663,
      "vote_share_delta_pct_pt": -1.106639
    },
    {
      "prefecture_code": "16",
      "prefecture_name": "富山県",
      "prefecture_name_en": "Toyama",
      "jis_code": "163422",
      "municipality_name": "入善町",
      "municipality_name_en": "Nyuzen-machi",
      "baseline_votes": 295.0,
      "target_votes": 138.0,
      "votes_delta": -157.0,
      "votes_change_rate_pct": -53.220339,
      "baseline_vote_share_pct_muni": 2.562321,
      "target_vote_share_pct_muni": 1.240115,
      "vote_share_delta_pct_pt": -1.322206
    },
    {
      "prefecture_code": "16",
      "prefecture_name": "富山県",
      "prefecture_name_en": "Toyama",
      "jis_code": "163228",
      "municipality_name": "上市町",
      "municipality_name_en": "Kamiichi-machi",
      "baseline_votes": 257.0,
      "target_votes": 114.0,
      "votes_delta": -143.0,
      "votes_change_rate_pct": -55.642023,
      "baseline_vote_share_pct_muni": 2.757807,
      "target_vote_share_pct_muni": 1.405672,
      "vote_share_delta_pct_pt": -1.352135
    },
    {
      "prefecture_code": "16",
      "prefecture_name": "富山県",
      "prefecture_name_en": "Toyama",
      "jis_code": "162019",
      "municipality_name": "富山市",
      "municipality_name_en": "Toyama-shi",
      "baseline_votes": 4178.919,
      "target_votes": 1418.0,
      "votes_delta": -2760.919,
      "votes_change_rate_pct": -66.06778,
      "baseline_vote_share_pct_muni": 2.329594,
      "target_vote_share_pct_muni": 1.10171,
      "vote_share_delta_pct_pt": -1.227884
    }
  ]
}