{
  "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": "JHP",
    "party_label": "保守",
    "party_label_en": "Japan Conservative 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": -62.623023,
    "max_votes_change_rate_pct": -42.043222
  },
  "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": 509.0,
      "target_votes": 295.0,
      "votes_delta": -214.0,
      "votes_change_rate_pct": -42.043222,
      "baseline_vote_share_pct_muni": 3.2551,
      "target_vote_share_pct_muni": 2.138611,
      "vote_share_delta_pct_pt": -1.116489
    },
    {
      "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": 815.0,
      "target_votes": 466.0,
      "votes_delta": -349.0,
      "votes_change_rate_pct": -42.822086,
      "baseline_vote_share_pct_muni": 3.145504,
      "target_vote_share_pct_muni": 1.926018,
      "vote_share_delta_pct_pt": -1.219486
    },
    {
      "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": 728.0,
      "target_votes": 403.0,
      "votes_delta": -325.0,
      "votes_change_rate_pct": -44.642857,
      "baseline_vote_share_pct_muni": 4.065903,
      "target_vote_share_pct_muni": 2.411008,
      "vote_share_delta_pct_pt": -1.654895
    },
    {
      "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": 900.0,
      "target_votes": 488.0,
      "votes_delta": -412.0,
      "votes_change_rate_pct": -45.777778,
      "baseline_vote_share_pct_muni": 3.536763,
      "target_vote_share_pct_muni": 2.135574,
      "vote_share_delta_pct_pt": -1.401189
    },
    {
      "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": 768.0,
      "target_votes": 395.0,
      "votes_delta": -373.0,
      "votes_change_rate_pct": -48.567708,
      "baseline_vote_share_pct_muni": 4.07665,
      "target_vote_share_pct_muni": 2.254824,
      "vote_share_delta_pct_pt": -1.821826
    },
    {
      "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": 422.0,
      "target_votes": 215.0,
      "votes_delta": -207.0,
      "votes_change_rate_pct": -49.052133,
      "baseline_vote_share_pct_muni": 3.665422,
      "target_vote_share_pct_muni": 1.932063,
      "vote_share_delta_pct_pt": -1.733359
    },
    {
      "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": 743.0,
      "target_votes": 373.0,
      "votes_delta": -370.0,
      "votes_change_rate_pct": -49.798116,
      "baseline_vote_share_pct_muni": 3.395795,
      "target_vote_share_pct_muni": 1.8846,
      "vote_share_delta_pct_pt": -1.511195
    },
    {
      "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": 436.0,
      "target_votes": 217.0,
      "votes_delta": -219.0,
      "votes_change_rate_pct": -50.229358,
      "baseline_vote_share_pct_muni": 3.792624,
      "target_vote_share_pct_muni": 2.17239,
      "vote_share_delta_pct_pt": -1.620234
    },
    {
      "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": 1882.0,
      "target_votes": 912.0,
      "votes_delta": -970.0,
      "votes_change_rate_pct": -51.540914,
      "baseline_vote_share_pct_muni": 4.325741,
      "target_vote_share_pct_muni": 2.29914,
      "vote_share_delta_pct_pt": -2.026601
    },
    {
      "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": 3729.0,
      "target_votes": 1756.0,
      "votes_delta": -1973.0,
      "votes_change_rate_pct": -52.909627,
      "baseline_vote_share_pct_muni": 4.921603,
      "target_vote_share_pct_muni": 2.45811,
      "vote_share_delta_pct_pt": -2.463493
    },
    {
      "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": 679.0,
      "target_votes": 317.0,
      "votes_delta": -362.0,
      "votes_change_rate_pct": -53.313697,
      "baseline_vote_share_pct_muni": 4.471812,
      "target_vote_share_pct_muni": 2.333456,
      "vote_share_delta_pct_pt": -2.138356
    },
    {
      "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": 197.0,
      "target_votes": 88.0,
      "votes_delta": -109.0,
      "votes_change_rate_pct": -55.329949,
      "baseline_vote_share_pct_muni": 3.422516,
      "target_vote_share_pct_muni": 1.668563,
      "vote_share_delta_pct_pt": -1.753953
    },
    {
      "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": 122.0,
      "target_votes": 54.0,
      "votes_delta": -68.0,
      "votes_change_rate_pct": -55.737705,
      "baseline_vote_share_pct_muni": 7.218935,
      "target_vote_share_pct_muni": 3.550296,
      "vote_share_delta_pct_pt": -3.668639
    },
    {
      "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": 380.0,
      "target_votes": 163.0,
      "votes_delta": -217.0,
      "votes_change_rate_pct": -57.105263,
      "baseline_vote_share_pct_muni": 4.077691,
      "target_vote_share_pct_muni": 2.009864,
      "vote_share_delta_pct_pt": -2.067827
    },
    {
      "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": 9043.0,
      "target_votes": 3380.0,
      "votes_delta": -5663.0,
      "votes_change_rate_pct": -62.623023,
      "baseline_vote_share_pct_muni": 5.041141,
      "target_vote_share_pct_muni": 2.626079,
      "vote_share_delta_pct_pt": -2.415062
    }
  ]
}