{
  "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": "JCP",
    "party_label": "共産",
    "party_label_en": "Japanese Communist 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": 19,
    "municipality_count": 19,
    "min_votes_change_rate_pct": -19.066937,
    "max_votes_change_rate_pct": 6.432245
  },
  "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": 123.083,
      "target_votes": 131.0,
      "votes_delta": 7.917,
      "votes_change_rate_pct": 6.432245,
      "baseline_vote_share_pct_muni": 4.23111,
      "target_vote_share_pct_muni": 4.590049,
      "vote_share_delta_pct_pt": 0.358939
    },
    {
      "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": 1051.076,
      "target_votes": 1060.0,
      "votes_delta": 8.924,
      "votes_change_rate_pct": 0.849035,
      "baseline_vote_share_pct_muni": 3.980293,
      "target_vote_share_pct_muni": 4.295498,
      "vote_share_delta_pct_pt": 0.315205
    },
    {
      "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": 1263.0,
      "target_votes": 1273.0,
      "votes_delta": 10.0,
      "votes_change_rate_pct": 0.791766,
      "baseline_vote_share_pct_muni": 5.34377,
      "target_vote_share_pct_muni": 5.333054,
      "vote_share_delta_pct_pt": -0.010716
    },
    {
      "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": 2118.056,
      "target_votes": 2048.0,
      "votes_delta": -70.056,
      "votes_change_rate_pct": -3.307561,
      "baseline_vote_share_pct_muni": 4.967065,
      "target_vote_share_pct_muni": 5.077224,
      "vote_share_delta_pct_pt": 0.110159
    },
    {
      "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": 1136.0,
      "target_votes": 1096.0,
      "votes_delta": -40.0,
      "votes_change_rate_pct": -3.521127,
      "baseline_vote_share_pct_muni": 4.566467,
      "target_vote_share_pct_muni": 4.838638,
      "vote_share_delta_pct_pt": 0.272171
    },
    {
      "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": 202.238,
      "target_votes": 194.0,
      "votes_delta": -8.238,
      "votes_change_rate_pct": -4.073418,
      "baseline_vote_share_pct_muni": 5.336095,
      "target_vote_share_pct_muni": 5.208054,
      "vote_share_delta_pct_pt": -0.128041
    },
    {
      "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": 2649.167,
      "target_votes": 2530.0,
      "votes_delta": -119.167,
      "votes_change_rate_pct": -4.498282,
      "baseline_vote_share_pct_muni": 5.203935,
      "target_vote_share_pct_muni": 4.649453,
      "vote_share_delta_pct_pt": -0.554482
    },
    {
      "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": 10397.374,
      "target_votes": 9681.0,
      "votes_delta": -716.374,
      "votes_change_rate_pct": -6.889951,
      "baseline_vote_share_pct_muni": 6.173993,
      "target_vote_share_pct_muni": 6.016033,
      "vote_share_delta_pct_pt": -0.15796
    },
    {
      "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": 2116.117,
      "target_votes": 1911.0,
      "votes_delta": -205.117,
      "votes_change_rate_pct": -9.693084,
      "baseline_vote_share_pct_muni": 5.370174,
      "target_vote_share_pct_muni": 4.985261,
      "vote_share_delta_pct_pt": -0.384913
    },
    {
      "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": 253.0,
      "target_votes": 228.0,
      "votes_delta": -25.0,
      "votes_change_rate_pct": -9.881423,
      "baseline_vote_share_pct_muni": 4.115159,
      "target_vote_share_pct_muni": 3.850701,
      "vote_share_delta_pct_pt": -0.264458
    },
    {
      "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": 2779.0,
      "target_votes": 2499.0,
      "votes_delta": -280.0,
      "votes_change_rate_pct": -10.075567,
      "baseline_vote_share_pct_muni": 4.085503,
      "target_vote_share_pct_muni": 3.842605,
      "vote_share_delta_pct_pt": -0.242898
    },
    {
      "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": 756.0,
      "target_votes": 675.0,
      "votes_delta": -81.0,
      "votes_change_rate_pct": -10.714286,
      "baseline_vote_share_pct_muni": 7.614827,
      "target_vote_share_pct_muni": 7.130031,
      "vote_share_delta_pct_pt": -0.484796
    },
    {
      "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": 1377.0,
      "target_votes": 1226.0,
      "votes_delta": -151.0,
      "votes_change_rate_pct": -10.965868,
      "baseline_vote_share_pct_muni": 4.129555,
      "target_vote_share_pct_muni": 3.929613,
      "vote_share_delta_pct_pt": -0.199942
    },
    {
      "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": 1858.038,
      "target_votes": 1650.0,
      "votes_delta": -208.038,
      "votes_change_rate_pct": -11.196649,
      "baseline_vote_share_pct_muni": 4.258137,
      "target_vote_share_pct_muni": 4.039563,
      "vote_share_delta_pct_pt": -0.218574
    },
    {
      "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": 878.0,
      "target_votes": 774.0,
      "votes_delta": -104.0,
      "votes_change_rate_pct": -11.845103,
      "baseline_vote_share_pct_muni": 4.930092,
      "target_vote_share_pct_muni": 4.361301,
      "vote_share_delta_pct_pt": -0.568791
    },
    {
      "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": 2569.0,
      "target_votes": 2247.0,
      "votes_delta": -322.0,
      "votes_change_rate_pct": -12.53406,
      "baseline_vote_share_pct_muni": 5.174741,
      "target_vote_share_pct_muni": 4.735511,
      "vote_share_delta_pct_pt": -0.43923
    },
    {
      "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": 2241.002,
      "target_votes": 1953.0,
      "votes_delta": -288.002,
      "votes_change_rate_pct": -12.851483,
      "baseline_vote_share_pct_muni": 4.439738,
      "target_vote_share_pct_muni": 4.154877,
      "vote_share_delta_pct_pt": -0.284861
    },
    {
      "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": 183.0,
      "target_votes": 155.0,
      "votes_delta": -28.0,
      "votes_change_rate_pct": -15.300546,
      "baseline_vote_share_pct_muni": 5.93963,
      "target_vote_share_pct_muni": 5.423373,
      "vote_share_delta_pct_pt": -0.516257
    },
    {
      "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": 493.0,
      "target_votes": 399.0,
      "votes_delta": -94.0,
      "votes_change_rate_pct": -19.066937,
      "baseline_vote_share_pct_muni": 5.366863,
      "target_vote_share_pct_muni": 4.447665,
      "vote_share_delta_pct_pt": -0.919198
    }
  ]
}