{ "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": "39", "prefecture_name": "高知県", "prefecture_name_en": "Kochi", "party_id": "TMI", "party_label": "みらい", "party_label_en": "Team Mirai", "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": 34, "municipality_count": 34, "min_votes_change_rate_pct": null, "max_votes_change_rate_pct": null }, "municipalities": [ { "prefecture_code": "39", "prefecture_name": "高知県", "prefecture_name_en": "Kochi", "jis_code": "394289", "municipality_name": "黒潮町", "municipality_name_en": "Kuroshio-cho", "baseline_votes": 35.0, "target_votes": null, "votes_delta": null, "votes_change_rate_pct": null, "baseline_vote_share_pct_muni": 0.69472, "target_vote_share_pct_muni": null, "vote_share_delta_pct_pt": null }, { "prefecture_code": "39", "prefecture_name": "高知県", "prefecture_name_en": "Kochi", "jis_code": "392014", "municipality_name": "高知市", "municipality_name_en": "Kochi-shi", "baseline_votes": 1765.0, "target_votes": null, "votes_delta": null, "votes_change_rate_pct": null, "baseline_vote_share_pct_muni": 1.268561, "target_vote_share_pct_muni": null, "vote_share_delta_pct_pt": null }, { "prefecture_code": "39", "prefecture_name": "高知県", "prefecture_name_en": "Kochi", "jis_code": "393061", "municipality_name": "馬路村", "municipality_name_en": "Umaji-mura", "baseline_votes": 2.0, "target_votes": null, "votes_delta": null, "votes_change_rate_pct": null, "baseline_vote_share_pct_muni": 0.42735, "target_vote_share_pct_muni": null, "vote_share_delta_pct_pt": null }, { "prefecture_code": "39", "prefecture_name": "高知県", "prefecture_name_en": "Kochi", "jis_code": "392120", "municipality_name": "香美市", "municipality_name_en": "Kami-shi", "baseline_votes": 123.0, "target_votes": null, "votes_delta": null, "votes_change_rate_pct": null, "baseline_vote_share_pct_muni": 1.018043, "target_vote_share_pct_muni": null, "vote_share_delta_pct_pt": null }, { "prefecture_code": "39", "prefecture_name": "高知県", "prefecture_name_en": "Kochi", "jis_code": "392111", "municipality_name": "香南市", "municipality_name_en": "Konan-shi", "baseline_votes": 157.0, "target_votes": null, "votes_delta": null, "votes_change_rate_pct": null, "baseline_vote_share_pct_muni": 1.062822, "target_vote_share_pct_muni": null, "vote_share_delta_pct_pt": null }, { "prefecture_code": "39", "prefecture_name": "高知県", "prefecture_name_en": "Kochi", "jis_code": "392065", "municipality_name": "須崎市", "municipality_name_en": "Susaki-shi", "baseline_votes": 50.0, "target_votes": null, "votes_delta": null, "votes_change_rate_pct": null, "baseline_vote_share_pct_muni": 0.558472, "target_vote_share_pct_muni": null, "vote_share_delta_pct_pt": null }, { "prefecture_code": "39", "prefecture_name": "高知県", "prefecture_name_en": "Kochi", "jis_code": "394033", "municipality_name": "越知町", "municipality_name_en": "Ochi-cho", "baseline_votes": 16.0, "target_votes": null, "votes_delta": null, "votes_change_rate_pct": null, "baseline_vote_share_pct_muni": 0.646987, "target_vote_share_pct_muni": null, "vote_share_delta_pct_pt": null }, { "prefecture_code": "39", "prefecture_name": "高知県", "prefecture_name_en": "Kochi", "jis_code": "393070", "municipality_name": "芸西村", "municipality_name_en": "Geisei-mura", "baseline_votes": 17.0, "target_votes": null, "votes_delta": null, "votes_change_rate_pct": null, "baseline_vote_share_pct_muni": 1.116218, "target_vote_share_pct_muni": null, "vote_share_delta_pct_pt": null }, { "prefecture_code": "39", "prefecture_name": "高知県", "prefecture_name_en": "Kochi", "jis_code": "393037", "municipality_name": "田野町", "municipality_name_en": "Tano-cho", "baseline_votes": 6.0, "target_votes": null, "votes_delta": null, "votes_change_rate_pct": null, "baseline_vote_share_pct_muni": 0.505902, "target_vote_share_pct_muni": null, "vote_share_delta_pct_pt": null }, { "prefecture_code": "39", "prefecture_name": "高知県", "prefecture_name_en": "Kochi", "jis_code": "394114", "municipality_name": "津野町", "municipality_name_en": "Tsuno-cho", "baseline_votes": 12.0, "target_votes": null, "votes_delta": null, "votes_change_rate_pct": null, "baseline_vote_share_pct_muni": 0.424478, "target_vote_share_pct_muni": null, "vote_share_delta_pct_pt": null }, { "prefecture_code": "39", "prefecture_name": "高知県", "prefecture_name_en": "Kochi", "jis_code": "394050", "municipality_name": "檮原町", "municipality_name_en": "Yusuhara-cho", "baseline_votes": 8.0, "target_votes": null, "votes_delta": null, "votes_change_rate_pct": null, "baseline_vote_share_pct_muni": 0.432199, "target_vote_share_pct_muni": null, "vote_share_delta_pct_pt": null }, { "prefecture_code": "39", "prefecture_name": "高知県", "prefecture_name_en": "Kochi", "jis_code": "393010", "municipality_name": "東洋町", "municipality_name_en": "Toyo-cho", "baseline_votes": 8.0, "target_votes": null, "votes_delta": null, "votes_change_rate_pct": null, "baseline_vote_share_pct_muni": 0.845666, "target_vote_share_pct_muni": null, "vote_share_delta_pct_pt": null }, { "prefecture_code": "39", "prefecture_name": "高知県", "prefecture_name_en": "Kochi", "jis_code": "393410", "municipality_name": "本山町", "municipality_name_en": "Motoyama-cho", "baseline_votes": 10.0, "target_votes": null, "votes_delta": null, "votes_change_rate_pct": null, "baseline_vote_share_pct_muni": 0.618429, "target_vote_share_pct_muni": null, "vote_share_delta_pct_pt": null }, { "prefecture_code": "39", "prefecture_name": "高知県", "prefecture_name_en": "Kochi", "jis_code": "394106", "municipality_name": "日高村", "municipality_name_en": "Hidaka-mura", "baseline_votes": 18.0, "target_votes": null, "votes_delta": null, "votes_change_rate_pct": null, "baseline_vote_share_pct_muni": 0.756303, "target_vote_share_pct_muni": null, "vote_share_delta_pct_pt": null }, { "prefecture_code": "39", "prefecture_name": "高知県", "prefecture_name_en": "Kochi", "jis_code": "392081", "municipality_name": "宿毛市", "municipality_name_en": "Sukumo-shi", "baseline_votes": 69.0, "target_votes": null, "votes_delta": null, "votes_change_rate_pct": null, "baseline_vote_share_pct_muni": 0.748373, "target_vote_share_pct_muni": null, "vote_share_delta_pct_pt": null }, { "prefecture_code": "39", "prefecture_name": "高知県", "prefecture_name_en": "Kochi", "jis_code": "392022", "municipality_name": "室戸市", "municipality_name_en": "Muroto-shi", "baseline_votes": 26.0, "target_votes": null, "votes_delta": null, "votes_change_rate_pct": null, "baseline_vote_share_pct_muni": 0.543933, "target_vote_share_pct_muni": null, "vote_share_delta_pct_pt": null }, { "prefecture_code": "39", "prefecture_name": "高知県", "prefecture_name_en": "Kochi", "jis_code": "392030", "municipality_name": "安芸市", "municipality_name_en": "Aki-shi", "baseline_votes": 50.0, "target_votes": null, "votes_delta": null, "votes_change_rate_pct": null, "baseline_vote_share_pct_muni": 0.734107, "target_vote_share_pct_muni": null, "vote_share_delta_pct_pt": null }, { "prefecture_code": "39", "prefecture_name": "高知県", "prefecture_name_en": "Kochi", "jis_code": "393045", "municipality_name": "安田町", "municipality_name_en": "Yasuda-cho", "baseline_votes": 3.0, "target_votes": null, "votes_delta": null, "votes_change_rate_pct": null, "baseline_vote_share_pct_muni": 0.269784, "target_vote_share_pct_muni": null, "vote_share_delta_pct_pt": null }, { "prefecture_code": "39", "prefecture_name": "高知県", "prefecture_name_en": "Kochi", "jis_code": "393029", "municipality_name": "奈半利町", "municipality_name_en": "Nahari-cho", "baseline_votes": 8.0, "target_votes": null, "votes_delta": null, "votes_change_rate_pct": null, "baseline_vote_share_pct_muni": 0.633914, "target_vote_share_pct_muni": null, "vote_share_delta_pct_pt": null }, { "prefecture_code": "39", "prefecture_name": "高知県", "prefecture_name_en": "Kochi", "jis_code": "393444", "municipality_name": "大豊町", "municipality_name_en": "Otoyo-cho", "baseline_votes": 10.0, "target_votes": null, "votes_delta": null, "votes_change_rate_pct": null, "baseline_vote_share_pct_muni": 0.616523, "target_vote_share_pct_muni": null, "vote_share_delta_pct_pt": null }, { "prefecture_code": "39", "prefecture_name": "高知県", "prefecture_name_en": "Kochi", "jis_code": "394246", "municipality_name": "大月町", "municipality_name_en": "Otsuki-cho", "baseline_votes": 13.0, "target_votes": null, "votes_delta": null, "votes_change_rate_pct": null, "baseline_vote_share_pct_muni": 0.527383, "target_vote_share_pct_muni": null, "vote_share_delta_pct_pt": null }, { "prefecture_code": "39", "prefecture_name": "高知県", "prefecture_name_en": "Kochi", "jis_code": "393649", "municipality_name": "大川村", "municipality_name_en": "Okawa-mura", "baseline_votes": 1.0, "target_votes": null, "votes_delta": null, "votes_change_rate_pct": null, "baseline_vote_share_pct_muni": 0.462963, "target_vote_share_pct_muni": null, "vote_share_delta_pct_pt": null }, { "prefecture_code": "39", "prefecture_name": "高知県", "prefecture_name_en": "Kochi", "jis_code": "393630", "municipality_name": "土佐町", "municipality_name_en": "Tosa-cho", "baseline_votes": 17.0, "target_votes": null, "votes_delta": null, "votes_change_rate_pct": null, "baseline_vote_share_pct_muni": 0.932018, "target_vote_share_pct_muni": null, "vote_share_delta_pct_pt": null }, { "prefecture_code": "39", "prefecture_name": "高知県", "prefecture_name_en": "Kochi", "jis_code": "392090", "municipality_name": "土佐清水市", "municipality_name_en": "Tosashimizu-shi", "baseline_votes": 35.0, "target_votes": null, "votes_delta": null, "votes_change_rate_pct": null, "baseline_vote_share_pct_muni": 0.551529, "target_vote_share_pct_muni": null, "vote_share_delta_pct_pt": null }, { "prefecture_code": "39", "prefecture_name": "高知県", "prefecture_name_en": "Kochi", "jis_code": "392057", "municipality_name": "土佐市", "municipality_name_en": "Tosa-shi", "baseline_votes": 102.0, "target_votes": null, "votes_delta": null, "votes_change_rate_pct": null, "baseline_vote_share_pct_muni": 0.873961, "target_vote_share_pct_muni": null, "vote_share_delta_pct_pt": null }, { "prefecture_code": "39", "prefecture_name": "高知県", "prefecture_name_en": "Kochi", "jis_code": "394122", "municipality_name": "四万十町", "municipality_name_en": "Shimanto-cho", "baseline_votes": 51.0, "target_votes": null, "votes_delta": null, "votes_change_rate_pct": null, "baseline_vote_share_pct_muni": 0.657216, "target_vote_share_pct_muni": null, "vote_share_delta_pct_pt": null }, { "prefecture_code": "39", "prefecture_name": "高知県", "prefecture_name_en": "Kochi", "jis_code": "392103", "municipality_name": "四万十市", "municipality_name_en": "Shimanto-shi", "baseline_votes": 128.0, "target_votes": null, "votes_delta": null, "votes_change_rate_pct": null, "baseline_vote_share_pct_muni": 0.793061, "target_vote_share_pct_muni": null, "vote_share_delta_pct_pt": null }, { "prefecture_code": "39", "prefecture_name": "高知県", "prefecture_name_en": "Kochi", "jis_code": "392049", "municipality_name": "南国市", "municipality_name_en": "Nankoku-shi", "baseline_votes": 231.0, "target_votes": null, "votes_delta": null, "votes_change_rate_pct": null, "baseline_vote_share_pct_muni": 1.216942, "target_vote_share_pct_muni": null, "vote_share_delta_pct_pt": null }, { "prefecture_code": "39", "prefecture_name": "高知県", "prefecture_name_en": "Kochi", "jis_code": "393053", "municipality_name": "北川村", "municipality_name_en": "Kitagawa-mura", "baseline_votes": 5.0, "target_votes": null, "votes_delta": null, "votes_change_rate_pct": null, "baseline_vote_share_pct_muni": 0.733138, "target_vote_share_pct_muni": null, "vote_share_delta_pct_pt": null }, { "prefecture_code": "39", "prefecture_name": "高知県", "prefecture_name_en": "Kochi", "jis_code": "394025", "municipality_name": "佐川町", "municipality_name_en": "Sakawa-cho", "baseline_votes": 45.0, "target_votes": null, "votes_delta": null, "votes_change_rate_pct": null, "baseline_vote_share_pct_muni": 0.76818, "target_vote_share_pct_muni": null, "vote_share_delta_pct_pt": null }, { "prefecture_code": "39", "prefecture_name": "高知県", "prefecture_name_en": "Kochi", "jis_code": "393878", "municipality_name": "仁淀川町", "municipality_name_en": "Niyodogawa-cho", "baseline_votes": 16.0, "target_votes": null, "votes_delta": null, "votes_change_rate_pct": null, "baseline_vote_share_pct_muni": 0.647511, "target_vote_share_pct_muni": null, "vote_share_delta_pct_pt": null }, { "prefecture_code": "39", "prefecture_name": "高知県", "prefecture_name_en": "Kochi", "jis_code": "394017", "municipality_name": "中土佐町", "municipality_name_en": "Nakatosa-cho", "baseline_votes": 14.0, "target_votes": null, "votes_delta": null, "votes_change_rate_pct": null, "baseline_vote_share_pct_muni": 0.506146, "target_vote_share_pct_muni": null, "vote_share_delta_pct_pt": null }, { "prefecture_code": "39", "prefecture_name": "高知県", "prefecture_name_en": "Kochi", "jis_code": "394270", "municipality_name": "三原村", "municipality_name_en": "Mihara-mura", "baseline_votes": 5.0, "target_votes": null, "votes_delta": null, "votes_change_rate_pct": null, "baseline_vote_share_pct_muni": 0.55371, "target_vote_share_pct_muni": null, "vote_share_delta_pct_pt": null }, { "prefecture_code": "39", "prefecture_name": "高知県", "prefecture_name_en": "Kochi", "jis_code": "393860", "municipality_name": "いの町", "municipality_name_en": "Ino-cho", "baseline_votes": 106.0, "target_votes": null, "votes_delta": null, "votes_change_rate_pct": null, "baseline_vote_share_pct_muni": 1.010486, "target_vote_share_pct_muni": null, "vote_share_delta_pct_pt": null } ] }