Japan Construction & Real-Estate License Roster (MLIT)

Japan Government Subsidies & Grants (jGrants)

jpopendata/japan-grants

Open Japanese government subsidy calls (補助金) from the official jGrants public API run by the Digital Agency. English field schema, source attribution embedded in every record, optional per-subsidy detail enrichment.

Japan Medical Facilities (MHLW Open Data)

jpopendata/japan-medical-facilities

All Japanese hospitals, clinics, dental clinics, maternity homes and pharmacies from the official MHLW 医療情報ネット nationwide open data (e-Gov data portal). English field schema, medical departments included, prefecture filter, source attribution embedded in every record.

Japan Trade Statistics (Customs, HS x Country, Monthly)

jpopendata/japan-trade-stats

Monthly Japanese import/export statistics by HS commodity code and partner country, straight from the official Japan Customs (Ministry of Finance) trade statistics database. English field schema and country names, values in JPY, quantities with units, year-to-date cumulatives, source attribution…

Japan Financial Licenses & Registrations (FSA)

jpopendata/japan-financial-licenses

Licensed and registered financial institutions from Japan's Financial Services Agency official lists (fsa.go.jp): banks, securities firms, crypto-asset exchanges, moneylenders, funds-transfer providers and more. English field schema, corporate numbers for KYC/KYB matching, individuals' data redac…

Japan Construction & Real Estate License Counts by Prefecture

jpmarketdata/japan-construction-license-checker

Enter a prefecture and get how many construction companies (or real-estate brokers) Japan's construction ministry lists there. Returns the exact total, exact counts for all 29 trades, the national vs prefectural license split, and top cities from a sample. $0.02 per prefecture. Unofficial.

Japan Construction Company Penalty Check (government records)

jpmarketdata/japan-negative-info-checker

Enter a company name in Japanese and see if Japan's construction ministry punished it in the past five years, or get totals for an industry. Returns punished yes/no, record count, types, latest date, corporate number; or exact totals by type and month. $0.02 per name, even when clean. Unofficial.

MLIT Japan Real Estate Transaction Prices

rationalistic_counsel/mlit-japan-real-estate-prices

Extract official Japanese real estate transaction prices from the MLIT government API. Covers all 47 prefectures from 2005 onward with 29 data fields including price, area, building age, layout, and zoning. English and Japanese output. Free API key required.

Japan Government Tenders & Awards (kkj.go.jp)

jpopendata/japan-tenders

Structured Japanese government procurement notices (national / prefectural / municipal) from the official kkj.go.jp search API. English field schema, source attribution embedded in every record.

Japan Care Facilities (MHLW Open Data, CC BY)

jpopendata/japan-care-facilities

All Japanese long-term care providers (nursing homes, home care, day care, group homes and 30+ more registers) from the official MHLW 介護サービス情報公表システム open data (CC BY). English field schema, prefecture and service-type filters, corporate numbers, geocoordinates, source attribution embedded in ever…

Japan Renewable Energy FIT/FIP Certified Facilities

jpopendata/japan-renewable-fit

Certified renewable energy facilities (solar, wind, hydro, biomass, geothermal) from Japan's official METI/ANRE FIT/FIP disclosure (fit-portal.go.jp). English field schema, municipality-level locations, corporate operators only (individuals' data is redacted), source attribution embedded in every…

Structured Japanese public tenders: deadlines, qualification grades, region requirements — every field with a verbatim source citation.