{"name":"サイタくん 補助金公開データセット / Saita-kun Japan Subsidy Open Dataset","description":"日本の国・47都道府県・市区町村の補助金・助成金情報の日次スナップショット。Daily snapshot of Japanese national / prefectural / municipal subsidy programs, collected and normalized by Saita-kun.","license":"CDLA-Permissive-2.0","license_url":"https://cdla.dev/permissive-2-0/","attribution":"サイタくん (https://www.subsidy-support.tech)","homepage":"https://www.subsidy-support.tech/data","service":"https://www.subsidy-support.tech/service","generated_at":"2026-09-08T20:30:06.499Z","generation":"20260908203006","update_frequency":"daily","consistency_note":"All files in this index belong to a single atomic snapshot generation. Records spanning multiple prefectures appear in each prefecture file; total_count is the distinct record count.","total_count":13943,"coverage":{"deadline_resolved_rate":0.0273,"deadline_fixed_date_rate":1,"amount_resolved_rate":0.0246,"funding_limit_resolved_rate":0.4089,"non_program_excluded_count":0},"coverage_description":{"deadline_resolved_rate":"Share of public rows with a resolved deadline: fixed requires a YYYY-MM-DD date in application_deadline; rolling / until_budget / fiscal_year / not_applicable are resolved by kind alone.","deadline_fixed_date_rate":"Share of fixed-deadline public rows whose application_deadline is a YYYY-MM-DD date; null when there are no fixed-deadline rows.","amount_resolved_rate":"Share of subsidy, grant, or benefit public rows whose amount_kind is grant_cap or formula_only; null when there are no such rows.","funding_limit_resolved_rate":"Share of loan or credit_guarantee public rows whose amount_kind is funding_limit or funding_limit is greater than 1; null when there are no such rows.","non_program_excluded_count":"Number of raw open rows excluded because record_kind identifies a non-program page."},"ids":{"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/ids.json","count":11912},"schema":{"id":"Internal stable identifier of the subsidy record","title":"Subsidy title (Japanese)","description":"Summary of the subsidy (Japanese)","prefectures":"Target prefectures in Japanese ([\"全国\"] = nationwide)","municipality":"Target municipality name, null for prefecture/national level","gov_level":"national | prefecture | municipal","support_type":"Support type (subsidy, loan, etc.)","categories":"Industry category short names (e.g. \"it\", \"agriculture\")","purposes":"Purpose short names (e.g. \"capex\", \"startup\")","maximum_amount":"Maximum amount in JPY. null = unknown","funding_limit":"Funding limit in JPY. null = unknown","subsidy_rate":"Subsidy rate in percent (50 = 50%). null = unknown","application_deadline":"Application deadline (ISO date) or null","acceptance_start":"Acceptance start (ISO date) or null","eligible_scale":"Eligible business scale","institution_name":"Issuing institution name","expense_items":"Eligible expense items (Japanese)","detailed_url":"Official source URL","is_open":"Always true in this dataset (closed subsidies are excluded)","updated_at":"Last time this record was updated in our pipeline (ISO datetime)","record_kind":"What the source page is: program | index | form | report | consultation | procurement | unknown. null = not yet classified. Non-program rows are excluded from this dataset.","deadline_kind":"Why application_deadline is or is not set: fixed | rolling | until_budget | fiscal_year | not_applicable | unknown. null = not yet classified.","amount_kind":"Why maximum_amount is or is not set: grant_cap | funding_limit | formula_only | not_applicable | unknown. null = not yet classified.","deadline_text":"Verbatim quote of the deadline / acceptance-period sentence (<= 200 chars) or null."},"files":[{"slug":"hokkaido","prefecture_ja":"北海道","count":1105,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/hokkaido.json","stable_path":"/data/subsidies/hokkaido"},{"slug":"aomori","prefecture_ja":"青森県","count":262,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/aomori.json","stable_path":"/data/subsidies/aomori"},{"slug":"iwate","prefecture_ja":"岩手県","count":289,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/iwate.json","stable_path":"/data/subsidies/iwate"},{"slug":"miyagi","prefecture_ja":"宮城県","count":205,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/miyagi.json","stable_path":"/data/subsidies/miyagi"},{"slug":"akita","prefecture_ja":"秋田県","count":210,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/akita.json","stable_path":"/data/subsidies/akita"},{"slug":"yamagata","prefecture_ja":"山形県","count":269,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/yamagata.json","stable_path":"/data/subsidies/yamagata"},{"slug":"fukushima","prefecture_ja":"福島県","count":423,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/fukushima.json","stable_path":"/data/subsidies/fukushima"},{"slug":"ibaraki","prefecture_ja":"茨城県","count":374,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/ibaraki.json","stable_path":"/data/subsidies/ibaraki"},{"slug":"tochigi","prefecture_ja":"栃木県","count":211,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/tochigi.json","stable_path":"/data/subsidies/tochigi"},{"slug":"gunma","prefecture_ja":"群馬県","count":264,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/gunma.json","stable_path":"/data/subsidies/gunma"},{"slug":"saitama","prefecture_ja":"埼玉県","count":462,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/saitama.json","stable_path":"/data/subsidies/saitama"},{"slug":"chiba","prefecture_ja":"千葉県","count":420,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/chiba.json","stable_path":"/data/subsidies/chiba"},{"slug":"tokyo","prefecture_ja":"東京都","count":660,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/tokyo.json","stable_path":"/data/subsidies/tokyo"},{"slug":"kanagawa","prefecture_ja":"神奈川県","count":332,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/kanagawa.json","stable_path":"/data/subsidies/kanagawa"},{"slug":"niigata","prefecture_ja":"新潟県","count":271,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/niigata.json","stable_path":"/data/subsidies/niigata"},{"slug":"toyama","prefecture_ja":"富山県","count":169,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/toyama.json","stable_path":"/data/subsidies/toyama"},{"slug":"ishikawa","prefecture_ja":"石川県","count":130,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/ishikawa.json","stable_path":"/data/subsidies/ishikawa"},{"slug":"fukui","prefecture_ja":"福井県","count":167,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/fukui.json","stable_path":"/data/subsidies/fukui"},{"slug":"yamanashi","prefecture_ja":"山梨県","count":186,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/yamanashi.json","stable_path":"/data/subsidies/yamanashi"},{"slug":"nagano","prefecture_ja":"長野県","count":491,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/nagano.json","stable_path":"/data/subsidies/nagano"},{"slug":"gifu","prefecture_ja":"岐阜県","count":308,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/gifu.json","stable_path":"/data/subsidies/gifu"},{"slug":"shizuoka","prefecture_ja":"静岡県","count":324,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/shizuoka.json","stable_path":"/data/subsidies/shizuoka"},{"slug":"aichi","prefecture_ja":"愛知県","count":674,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/aichi.json","stable_path":"/data/subsidies/aichi"},{"slug":"mie","prefecture_ja":"三重県","count":177,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/mie.json","stable_path":"/data/subsidies/mie"},{"slug":"shiga","prefecture_ja":"滋賀県","count":122,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/shiga.json","stable_path":"/data/subsidies/shiga"},{"slug":"kyoto","prefecture_ja":"京都府","count":197,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/kyoto.json","stable_path":"/data/subsidies/kyoto"},{"slug":"osaka","prefecture_ja":"大阪府","count":363,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/osaka.json","stable_path":"/data/subsidies/osaka"},{"slug":"hyogo","prefecture_ja":"兵庫県","count":398,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/hyogo.json","stable_path":"/data/subsidies/hyogo"},{"slug":"nara","prefecture_ja":"奈良県","count":181,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/nara.json","stable_path":"/data/subsidies/nara"},{"slug":"wakayama","prefecture_ja":"和歌山県","count":155,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/wakayama.json","stable_path":"/data/subsidies/wakayama"},{"slug":"tottori","prefecture_ja":"鳥取県","count":124,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/tottori.json","stable_path":"/data/subsidies/tottori"},{"slug":"shimane","prefecture_ja":"島根県","count":131,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/shimane.json","stable_path":"/data/subsidies/shimane"},{"slug":"okayama","prefecture_ja":"岡山県","count":180,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/okayama.json","stable_path":"/data/subsidies/okayama"},{"slug":"hiroshima","prefecture_ja":"広島県","count":257,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/hiroshima.json","stable_path":"/data/subsidies/hiroshima"},{"slug":"yamaguchi","prefecture_ja":"山口県","count":216,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/yamaguchi.json","stable_path":"/data/subsidies/yamaguchi"},{"slug":"tokushima","prefecture_ja":"徳島県","count":148,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/tokushima.json","stable_path":"/data/subsidies/tokushima"},{"slug":"kagawa","prefecture_ja":"香川県","count":127,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/kagawa.json","stable_path":"/data/subsidies/kagawa"},{"slug":"ehime","prefecture_ja":"愛媛県","count":212,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/ehime.json","stable_path":"/data/subsidies/ehime"},{"slug":"kochi","prefecture_ja":"高知県","count":194,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/kochi.json","stable_path":"/data/subsidies/kochi"},{"slug":"fukuoka","prefecture_ja":"福岡県","count":456,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/fukuoka.json","stable_path":"/data/subsidies/fukuoka"},{"slug":"saga","prefecture_ja":"佐賀県","count":130,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/saga.json","stable_path":"/data/subsidies/saga"},{"slug":"nagasaki","prefecture_ja":"長崎県","count":187,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/nagasaki.json","stable_path":"/data/subsidies/nagasaki"},{"slug":"kumamoto","prefecture_ja":"熊本県","count":347,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/kumamoto.json","stable_path":"/data/subsidies/kumamoto"},{"slug":"oita","prefecture_ja":"大分県","count":157,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/oita.json","stable_path":"/data/subsidies/oita"},{"slug":"miyazaki","prefecture_ja":"宮崎県","count":149,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/miyazaki.json","stable_path":"/data/subsidies/miyazaki"},{"slug":"kagoshima","prefecture_ja":"鹿児島県","count":214,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/kagoshima.json","stable_path":"/data/subsidies/kagoshima"},{"slug":"okinawa","prefecture_ja":"沖縄県","count":150,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/okinawa.json","stable_path":"/data/subsidies/okinawa"},{"slug":"zenkoku","prefecture_ja":"全国","count":1017,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/zenkoku.json","stable_path":"/data/subsidies/zenkoku"},{"slug":"unknown","prefecture_ja":null,"count":80,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/unknown.json","stable_path":"/data/subsidies/unknown"},{"slug":"all","prefecture_ja":null,"count":13943,"url":"https://hr05a50yhpejuozn.public.blob.vercel-storage.com/public-dataset/v/20260908203006/all.json","stable_path":"/data/subsidies/all"}]}