{ "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": "34", "prefecture_name": "広島県", "prefecture_name_en": "Hiroshima", "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": 31, "municipality_count": 31, "min_votes_change_rate_pct": -28.559873, "max_votes_change_rate_pct": 5.041352 }, "municipalities": [ { "prefecture_code": "34", "prefecture_name": "広島県", "prefecture_name_en": "Hiroshima", "jis_code": "343099", "municipality_name": "坂町", "municipality_name_en": "Saka-cho", "baseline_votes": 158.033, "target_votes": 166.0, "votes_delta": 7.967, "votes_change_rate_pct": 5.041352, "baseline_vote_share_pct_muni": 2.565887, "target_vote_share_pct_muni": 2.841493, "vote_share_delta_pct_pt": 0.275606 }, { "prefecture_code": "34", "prefecture_name": "広島県", "prefecture_name_en": "Hiroshima", "jis_code": "344621", "municipality_name": "世羅町", "municipality_name_en": "Sera-cho", "baseline_votes": 254.5, "target_votes": 249.0, "votes_delta": -5.5, "votes_change_rate_pct": -2.1611, "baseline_vote_share_pct_muni": 3.65346, "target_vote_share_pct_muni": 3.571941, "vote_share_delta_pct_pt": -0.081519 }, { "prefecture_code": "34", "prefecture_name": "広島県", "prefecture_name_en": "Hiroshima", "jis_code": "342106", "municipality_name": "庄原市", "municipality_name_en": "Shobara-shi", "baseline_votes": 841.158, "target_votes": 809.0, "votes_delta": -32.158, "votes_change_rate_pct": -3.823063, "baseline_vote_share_pct_muni": 5.427526, "target_vote_share_pct_muni": 5.298317, "vote_share_delta_pct_pt": -0.129209 }, { "prefecture_code": "34", "prefecture_name": "広島県", "prefecture_name_en": "Hiroshima", "jis_code": "342084", "municipality_name": "府中市", "municipality_name_en": "Fuchu-shi", "baseline_votes": 598.0, "target_votes": 570.0, "votes_delta": -28.0, "votes_change_rate_pct": -4.682274, "baseline_vote_share_pct_muni": 3.804071, "target_vote_share_pct_muni": 3.565397, "vote_share_delta_pct_pt": -0.238674 }, { "prefecture_code": "34", "prefecture_name": "広島県", "prefecture_name_en": "Hiroshima", "jis_code": "343048", "municipality_name": "海田町", "municipality_name_en": "Kaita-cho", "baseline_votes": 439.121, "target_votes": 402.0, "votes_delta": -37.121, "votes_change_rate_pct": -8.453479, "baseline_vote_share_pct_muni": 3.272139, "target_vote_share_pct_muni": 3.318201, "vote_share_delta_pct_pt": 0.046062 }, { "prefecture_code": "34", "prefecture_name": "広島県", "prefecture_name_en": "Hiroshima", "jis_code": "342050", "municipality_name": "尾道市", "municipality_name_en": "Onomichi-shi", "baseline_votes": 2374.183, "target_votes": 2169.0, "votes_delta": -205.183, "votes_change_rate_pct": -8.642257, "baseline_vote_share_pct_muni": 4.289323, "target_vote_share_pct_muni": 3.94421, "vote_share_delta_pct_pt": -0.345113 }, { "prefecture_code": "34", "prefecture_name": "広島県", "prefecture_name_en": "Hiroshima", "jis_code": "345458", "municipality_name": "神石高原町", "municipality_name_en": "Jinsekikogen-cho", "baseline_votes": 127.0, "target_votes": 116.0, "votes_delta": -11.0, "votes_change_rate_pct": -8.661417, "baseline_vote_share_pct_muni": 3.383959, "target_vote_share_pct_muni": 3.072848, "vote_share_delta_pct_pt": -0.311111 }, { "prefecture_code": "34", "prefecture_name": "広島県", "prefecture_name_en": "Hiroshima", "jis_code": "342092", "municipality_name": "三次市", "municipality_name_en": "Miyoshi-shi", "baseline_votes": 951.089, "target_votes": 858.0, "votes_delta": -93.089, "votes_change_rate_pct": -9.787622, "baseline_vote_share_pct_muni": 4.104298, "target_vote_share_pct_muni": 3.910309, "vote_share_delta_pct_pt": -0.193989 }, { "prefecture_code": "34", "prefecture_name": "広島県", "prefecture_name_en": "Hiroshima", "jis_code": "342041", "municipality_name": "三原市", "municipality_name_en": "Mihara-shi", "baseline_votes": 1307.157, "target_votes": 1164.0, "votes_delta": -143.157, "votes_change_rate_pct": -10.951783, "baseline_vote_share_pct_muni": 3.509712, "target_vote_share_pct_muni": 3.196046, "vote_share_delta_pct_pt": -0.313666 }, { "prefecture_code": "34", "prefecture_name": "広島県", "prefecture_name_en": "Hiroshima", "jis_code": "342076", "municipality_name": "福山市", "municipality_name_en": "Fukuyama-shi", "baseline_votes": 7278.726, "target_votes": 6382.0, "votes_delta": -896.726, "votes_change_rate_pct": -12.319821, "baseline_vote_share_pct_muni": 3.869934, "target_vote_share_pct_muni": 3.537557, "vote_share_delta_pct_pt": -0.332377 }, { "prefecture_code": "34", "prefecture_name": "広島県", "prefecture_name_en": "Hiroshima", "jis_code": "341037", "municipality_name": "南区", "municipality_name_en": "Minami-ku", "baseline_votes": 2467.01, "target_votes": 2150.0, "votes_delta": -317.01, "votes_change_rate_pct": -12.849968, "baseline_vote_share_pct_muni": 3.900288, "target_vote_share_pct_muni": 3.820388, "vote_share_delta_pct_pt": -0.0799 }, { "prefecture_code": "34", "prefecture_name": "広島県", "prefecture_name_en": "Hiroshima", "jis_code": "342033", "municipality_name": "竹原市", "municipality_name_en": "Takehara-shi", "baseline_votes": 298.035, "target_votes": 258.0, "votes_delta": -40.035, "votes_change_rate_pct": -13.432986, "baseline_vote_share_pct_muni": 2.872903, "target_vote_share_pct_muni": 2.522734, "vote_share_delta_pct_pt": -0.350169 }, { "prefecture_code": "34", "prefecture_name": "広島県", "prefecture_name_en": "Hiroshima", "jis_code": "343684", "municipality_name": "安芸太田町", "municipality_name_en": "Akiota-cho", "baseline_votes": 78.0, "target_votes": 67.0, "votes_delta": -11.0, "votes_change_rate_pct": -14.102564, "baseline_vote_share_pct_muni": 2.651258, "target_vote_share_pct_muni": 2.366655, "vote_share_delta_pct_pt": -0.284603 }, { "prefecture_code": "34", "prefecture_name": "広島県", "prefecture_name_en": "Hiroshima", "jis_code": "341045", "municipality_name": "西区", "municipality_name_en": "Nishi-ku", "baseline_votes": 3658.058, "target_votes": 3104.0, "votes_delta": -554.058, "votes_change_rate_pct": -15.146233, "baseline_vote_share_pct_muni": 4.448136, "target_vote_share_pct_muni": 4.281379, "vote_share_delta_pct_pt": -0.166757 }, { "prefecture_code": "34", "prefecture_name": "広島県", "prefecture_name_en": "Hiroshima", "jis_code": "341010", "municipality_name": "広島市中区", "municipality_name_en": "Naka-ku", "baseline_votes": 2748.08, "target_votes": 2323.0, "votes_delta": -425.08, "votes_change_rate_pct": -15.468254, "baseline_vote_share_pct_muni": 4.537706, "target_vote_share_pct_muni": 4.399955, "vote_share_delta_pct_pt": -0.137751 }, { "prefecture_code": "34", "prefecture_name": "広島県", "prefecture_name_en": "Hiroshima", "jis_code": "342157", "municipality_name": "江田島市", "municipality_name_en": "Etajima-shi", "baseline_votes": 287.0, "target_votes": 242.0, "votes_delta": -45.0, "votes_change_rate_pct": -15.679443, "baseline_vote_share_pct_muni": 3.051568, "target_vote_share_pct_muni": 2.616499, "vote_share_delta_pct_pt": -0.435069 }, { "prefecture_code": "34", "prefecture_name": "広島県", "prefecture_name_en": "Hiroshima", "jis_code": "341070", "municipality_name": "安芸区", "municipality_name_en": "Aki-ku", "baseline_votes": 1142.115, "target_votes": 960.0, "votes_delta": -182.115, "votes_change_rate_pct": -15.945417, "baseline_vote_share_pct_muni": 3.60778, "target_vote_share_pct_muni": 3.333218, "vote_share_delta_pct_pt": -0.274562 }, { "prefecture_code": "34", "prefecture_name": "広島県", "prefecture_name_en": "Hiroshima", "jis_code": "343692", "municipality_name": "北広島町", "municipality_name_en": "Kitahiroshima-cho", "baseline_votes": 317.028, "target_votes": 265.0, "votes_delta": -52.028, "votes_change_rate_pct": -16.411169, "baseline_vote_share_pct_muni": 3.910064, "target_vote_share_pct_muni": 3.311672, "vote_share_delta_pct_pt": -0.598392 }, { "prefecture_code": "34", "prefecture_name": "広島県", "prefecture_name_en": "Hiroshima", "jis_code": "341002", "municipality_name": "広島市", "municipality_name_en": "Hiroshima-shi", "baseline_votes": 21066.619, "target_votes": 17444.0, "votes_delta": -3622.619, "votes_change_rate_pct": -17.196015, "baseline_vote_share_pct_muni": 4.101485, "target_vote_share_pct_muni": 3.838866, "vote_share_delta_pct_pt": -0.262619 }, { "prefecture_code": "34", "prefecture_name": "広島県", "prefecture_name_en": "Hiroshima", "jis_code": "341088", "municipality_name": "佐伯区", "municipality_name_en": "Saeki-ku", "baseline_votes": 2232.039, "target_votes": 1846.0, "votes_delta": -386.039, "votes_change_rate_pct": -17.295352, "baseline_vote_share_pct_muni": 3.692555, "target_vote_share_pct_muni": 3.454859, "vote_share_delta_pct_pt": -0.237696 }, { "prefecture_code": "34", "prefecture_name": "広島県", "prefecture_name_en": "Hiroshima", "jis_code": "342149", "municipality_name": "安芸高田市", "municipality_name_en": "Akitakata-shi", "baseline_votes": 347.139, "target_votes": 287.0, "votes_delta": -60.139, "votes_change_rate_pct": -17.324184, "baseline_vote_share_pct_muni": 2.957899, "target_vote_share_pct_muni": 2.562271, "vote_share_delta_pct_pt": -0.395628 }, { "prefecture_code": "34", "prefecture_name": "広島県", "prefecture_name_en": "Hiroshima", "jis_code": "341029", "municipality_name": "東区", "municipality_name_en": "Higashi-ku", "baseline_votes": 2147.057, "target_votes": 1752.0, "votes_delta": -395.057, "votes_change_rate_pct": -18.399931, "baseline_vote_share_pct_muni": 4.169852, "target_vote_share_pct_muni": 3.857162, "vote_share_delta_pct_pt": -0.31269 }, { "prefecture_code": "34", "prefecture_name": "広島県", "prefecture_name_en": "Hiroshima", "jis_code": "342114", "municipality_name": "大竹市", "municipality_name_en": "Otake-shi", "baseline_votes": 349.0, "target_votes": 284.0, "votes_delta": -65.0, "votes_change_rate_pct": -18.624642, "baseline_vote_share_pct_muni": 2.904461, "target_vote_share_pct_muni": 2.577132, "vote_share_delta_pct_pt": -0.327329 }, { "prefecture_code": "34", "prefecture_name": "広島県", "prefecture_name_en": "Hiroshima", "jis_code": "341053", "municipality_name": "安佐南区", "municipality_name_en": "Asaminami-ku", "baseline_votes": 4135.098, "target_votes": 3294.0, "votes_delta": -841.098, "votes_change_rate_pct": -20.340461, "baseline_vote_share_pct_muni": 3.933207, "target_vote_share_pct_muni": 3.54304, "vote_share_delta_pct_pt": -0.390167 }, { "prefecture_code": "34", "prefecture_name": "広島県", "prefecture_name_en": "Hiroshima", "jis_code": "341061", "municipality_name": "安佐北区", "municipality_name_en": "Asakita-ku", "baseline_votes": 2537.162, "target_votes": 2015.0, "votes_delta": -522.162, "votes_change_rate_pct": -20.580554, "baseline_vote_share_pct_muni": 4.310796, "target_vote_share_pct_muni": 3.85971, "vote_share_delta_pct_pt": -0.451086 }, { "prefecture_code": "34", "prefecture_name": "広島県", "prefecture_name_en": "Hiroshima", "jis_code": "343021", "municipality_name": "府中町", "municipality_name_en": "Fuchu-cho", "baseline_votes": 865.0, "target_votes": 685.0, "votes_delta": -180.0, "votes_change_rate_pct": -20.809249, "baseline_vote_share_pct_muni": 3.526582, "target_vote_share_pct_muni": 3.155955, "vote_share_delta_pct_pt": -0.370627 }, { "prefecture_code": "34", "prefecture_name": "広島県", "prefecture_name_en": "Hiroshima", "jis_code": "342025", "municipality_name": "呉市", "municipality_name_en": "Kure-shi", "baseline_votes": 2918.3, "target_votes": 2295.0, "votes_delta": -623.3, "votes_change_rate_pct": -21.358325, "baseline_vote_share_pct_muni": 3.211264, "target_vote_share_pct_muni": 2.66195, "vote_share_delta_pct_pt": -0.549314 }, { "prefecture_code": "34", "prefecture_name": "広島県", "prefecture_name_en": "Hiroshima", "jis_code": "342130", "municipality_name": "廿日市市", "municipality_name_en": "Hatsukaichi-shi", "baseline_votes": 2294.127, "target_votes": 1800.0, "votes_delta": -494.127, "votes_change_rate_pct": -21.538781, "baseline_vote_share_pct_muni": 4.335249, "target_vote_share_pct_muni": 3.660471, "vote_share_delta_pct_pt": -0.674778 }, { "prefecture_code": "34", "prefecture_name": "広島県", "prefecture_name_en": "Hiroshima", "jis_code": "343072", "municipality_name": "熊野町", "municipality_name_en": "Kumano-cho", "baseline_votes": 274.0, "target_votes": 206.0, "votes_delta": -68.0, "votes_change_rate_pct": -24.817518, "baseline_vote_share_pct_muni": 2.621759, "target_vote_share_pct_muni": 2.09456, "vote_share_delta_pct_pt": -0.527199 }, { "prefecture_code": "34", "prefecture_name": "広島県", "prefecture_name_en": "Hiroshima", "jis_code": "344311", "municipality_name": "大崎上島町", "municipality_name_en": "Osakikamijima-cho", "baseline_votes": 112.0, "target_votes": 82.0, "votes_delta": -30.0, "votes_change_rate_pct": -26.785714, "baseline_vote_share_pct_muni": 3.419847, "target_vote_share_pct_muni": 2.626521, "vote_share_delta_pct_pt": -0.793326 }, { "prefecture_code": "34", "prefecture_name": "広島県", "prefecture_name_en": "Hiroshima", "jis_code": "342122", "municipality_name": "東広島市", "municipality_name_en": "Higashihiroshima-shi", "baseline_votes": 2497.196, "target_votes": 1784.0, "votes_delta": -713.196, "votes_change_rate_pct": -28.559873, "baseline_vote_share_pct_muni": 3.049079, "target_vote_share_pct_muni": 2.328556, "vote_share_delta_pct_pt": -0.720523 } ] }