{ "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": "05", "prefecture_name": "秋田県", "prefecture_name_en": "Akita", "party_id": "CDR_TJU", "party_label": "中道+ゆうこく（2025=公明+立憲）", "party_label_en": "Centrist + Yukoku bloc (2025=Komeito+CDP)", "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": 25, "municipality_count": 25, "min_votes_change_rate_pct": -31.50125, "max_votes_change_rate_pct": 7.963235 }, "municipalities": [ { "prefecture_code": "05", "prefecture_name": "秋田県", "prefecture_name_en": "Akita", "jis_code": "053481", "municipality_name": "三種町", "municipality_name_en": "Mitane-cho", "baseline_votes": 1293.959, "target_votes": 1397.0, "votes_delta": 103.041, "votes_change_rate_pct": 7.963235, "baseline_vote_share_pct_muni": 19.746055, "target_vote_share_pct_muni": 20.794879, "vote_share_delta_pct_pt": 1.048824 }, { "prefecture_code": "05", "prefecture_name": "秋田県", "prefecture_name_en": "Akita", "jis_code": "053686", "municipality_name": "大潟村", "municipality_name_en": "Ogata-mura", "baseline_votes": 307.12, "target_votes": 318.0, "votes_delta": 10.88, "votes_change_rate_pct": 3.542589, "baseline_vote_share_pct_muni": 18.034058, "target_vote_share_pct_muni": 18.392134, 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23.061631, "target_vote_share_pct_muni": 22.737608, "vote_share_delta_pct_pt": -0.324023 }, { "prefecture_code": "05", "prefecture_name": "秋田県", "prefecture_name_en": "Akita", "jis_code": "052094", "municipality_name": "鹿角市", "municipality_name_en": "Kazuno-shi", "baseline_votes": 2720.857, "target_votes": 2593.0, "votes_delta": -127.857, "votes_change_rate_pct": -4.699144, "baseline_vote_share_pct_muni": 22.883574, "target_vote_share_pct_muni": 22.109482, "vote_share_delta_pct_pt": -0.774092 }, { "prefecture_code": "05", "prefecture_name": "秋田県", "prefecture_name_en": "Akita", "jis_code": "052043", "municipality_name": "大館市", "municipality_name_en": "Odate-shi", "baseline_votes": 7270.917, "target_votes": 6862.0, "votes_delta": -408.917, "votes_change_rate_pct": -5.624009, "baseline_vote_share_pct_muni": 23.495498, "target_vote_share_pct_muni": 22.992896, "vote_share_delta_pct_pt": -0.502602 }, { "prefecture_code": "05", "prefecture_name": "秋田県", "prefecture_name_en": "Akita", "jis_code": "053490", "municipality_name": "八峰町", "municipality_name_en": "Happou-cho", "baseline_votes": 689.522, "target_votes": 634.0, "votes_delta": -55.522, "votes_change_rate_pct": -8.052245, "baseline_vote_share_pct_muni": 23.045521, "target_vote_share_pct_muni": 21.960513, "vote_share_delta_pct_pt": -1.085008 }, { "prefecture_code": "05", "prefecture_name": "秋田県", "prefecture_name_en": "Akita", "jis_code": "052132", "municipality_name": "北秋田市", "municipality_name_en": "Kitaakita-shi", "baseline_votes": 3438.518, "target_votes": 3139.0, "votes_delta": -299.518, "votes_change_rate_pct": -8.710671, "baseline_vote_share_pct_muni": 25.036537, "target_vote_share_pct_muni": 24.072086, "vote_share_delta_pct_pt": -0.964451 }, { "prefecture_code": "05", "prefecture_name": "秋田県", "prefecture_name_en": "Akita", "jis_code": "052116", "municipality_name": "潟上市", "municipality_name_en": "Katagami-shi", "baseline_votes": 3127.926, "target_votes": 2785.0, "votes_delta": -342.926, 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"prefecture_code": "05", "prefecture_name": "秋田県", "prefecture_name_en": "Akita", "jis_code": "052019", "municipality_name": "秋田市", "municipality_name_en": "Akita-shi", "baseline_votes": 30165.662, "target_votes": 23947.0, "votes_delta": -6218.662, "votes_change_rate_pct": -20.615036, "baseline_vote_share_pct_muni": 21.146774, "target_vote_share_pct_muni": 16.982604, "vote_share_delta_pct_pt": -4.16417 }, { "prefecture_code": "05", "prefecture_name": "秋田県", "prefecture_name_en": "Akita", "jis_code": "053465", "municipality_name": "藤里町", "municipality_name_en": "Fujisato-machi", "baseline_votes": 362.028, "target_votes": 279.0, "votes_delta": -83.028, "votes_change_rate_pct": -22.934138, "baseline_vote_share_pct_muni": 23.147571, "target_vote_share_pct_muni": 19.77321, "vote_share_delta_pct_pt": -3.374361 }, { "prefecture_code": "05", "prefecture_name": "秋田県", "prefecture_name_en": "Akita", "jis_code": "052078", "municipality_name": "湯沢市", "municipality_name_en": "Yuzawa-shi", 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"052108", "municipality_name": "由利本荘市", "municipality_name_en": "Yurihonjo-shi", "baseline_votes": 6407.332, "target_votes": 4477.0, "votes_delta": -1930.332, "votes_change_rate_pct": -30.126923, "baseline_vote_share_pct_muni": 18.608114, "target_vote_share_pct_muni": 12.344215, "vote_share_delta_pct_pt": -6.263899 }, { "prefecture_code": "05", "prefecture_name": "秋田県", "prefecture_name_en": "Akita", "jis_code": "052159", "municipality_name": "仙北市", "municipality_name_en": "Semboku-shi", "baseline_votes": 2330.045, "target_votes": 1608.0, "votes_delta": -722.045, "votes_change_rate_pct": -30.988457, "baseline_vote_share_pct_muni": 19.991807, "target_vote_share_pct_muni": 14.146213, "vote_share_delta_pct_pt": -5.845594 }, { "prefecture_code": "05", "prefecture_name": "秋田県", "prefecture_name_en": "Akita", "jis_code": "052035", "municipality_name": "横手市", "municipality_name_en": "Yokote-shi", "baseline_votes": 8046.838, "target_votes": 5517.0, "votes_delta": -2529.838, "votes_change_rate_pct": -31.438908, "baseline_vote_share_pct_muni": 20.206509, "target_vote_share_pct_muni": 13.923028, "vote_share_delta_pct_pt": -6.283481 }, { "prefecture_code": "05", "prefecture_name": "秋田県", "prefecture_name_en": "Akita", "jis_code": "054348", "municipality_name": "美郷町", "municipality_name_en": "Misato-cho", "baseline_votes": 1712.44, "target_votes": 1173.0, "votes_delta": -539.44, "votes_change_rate_pct": -31.50125, "baseline_vote_share_pct_muni": 19.373685, "target_vote_share_pct_muni": 12.844941, "vote_share_delta_pct_pt": -6.528744 } ] }