JP Open Data

Jalan scraper for Japan hotel prices: hotels & ryokan with advertised prices, plans and ratings from jalan.net by prefecture and area — clean English schema for Japan hotel rate shopping. Unofficial; not affiliated with Recruit Co., Ltd.

Tabelog scraper for Japan restaurant data: rating, review count, bookmark count, budgets, address, phone and hours by prefecture, area and genre — clean English schema. No review text or reviewer data. Unofficial; not affiliated with Kakaku.com Inc.

Yahoo Auctions Japan scraper for sold prices (落札相場): closed-auction search with title, sold price JPY, bid count, end time, condition and category — English schema for resale comps and price research. Item facts only, no seller data. Unofficial; not affiliated with LY Corporation.

Hobby/collectibles prices from Suruga-ya (suruga-ya.jp): new & used prices JPY, stock status, marketplace low price, release date, maker — figures, games, trading cards, anime goods, books. English schema for price research. Item facts only. Unofficial; not affiliated with A-Too Inc.

Ikyu scraper for Japan luxury hotel prices: high-end hotels & ryokan with ratings and advertised prices from ikyu.com by prefecture and area — clean English schema for rate shopping. Unofficial; not affiliated with Ikyu Corporation / LY Corporation.

Carsensor scraper for Japan used car data: listings from carsensor.net with price, year, mileage, repair history, inspection and dealer info by maker/prefecture — English schema for JDM export sourcing. Unofficial; not affiliated with Recruit Co., Ltd.

Look up Japan's registered corporations via the official National Tax Agency 法人番号 Web-API: by corporate number, by name, or by change period. Returns number, name, address, postcode, type and registry dates (English-keyed). Bring your own free NTA application ID. No personal data. Unofficial.

List Japan's securities-disclosure filings (yuho, quarterly, large-shareholding, etc.) via the official EDINET API v2: by date or date range, filterable by company or document type. Bibliographic metadata only, corporations/funds only. Bring your own EDINET API key. Unofficial.

Search and download Japan's official government statistics via the official e-Stat API v3.0: find statistical tables, then pull their values with every dimension resolved to English names. You supply your own e-Stat application ID. Unofficial; not affiliated with the Statistics Bureau of Japan.

Search Japan's 4.5M+ corporations via the official gBizINFO REST API: by name/prefecture/industry, or by 13-digit corporate number. Returns number, name, address, capital, employees, founding date and more (English-keyed). Bring your own free token. Personal names excluded. Unofficial.

Yahoo Travel Japan scraper for hotel prices: hotels & ryokan with ratings and advertised prices from travel.yahoo.co.jp by prefecture — clean English schema for Japan hotel rate shopping. Unofficial; not affiliated with LY Corporation.

Search Rakuten Ichiba products and Rakuten Travel hotels via the official Rakuten Web Service APIs (JSON). You supply your own Rakuten application ID / access key. Unofficial; not affiliated with Rakuten Group.

Gurunavi (gnavi) scraper for Japan restaurant leads: published business phone, address, budgets, hours, seats and facility info by prefecture, area and genre — clean English schema. No review content, no user data. Unofficial; not affiliated with Gurunavi, Inc.

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.

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…

Search Yahoo! Shopping (Japan) products via the official item-search API v3: price, store, brand, JAN, points, review score, stock. You supply your own Yahoo application ID. Unofficial; not affiliated with LY Corporation / Yahoo! JAPAN.