Country

🇯🇵Japan

Advanced manufacturing, robotics, and automotive.

144 providers 469 APIs

Japan on the APIs.io network surfaces 144 providers tagged to or headquartered in Japan — together publishing 469 indexed APIs.

Notable providers include LINE, PAY.JP, 3-shake, Business Box, Soracom, HORIZON SHIELD, and 138 more — each profile links out to that provider’s APIs, schemas, and governance artifacts.

Related countries by shared providers: Singapore. Browse every country at countries.apis.io.

Country mapping reads three explicit signals: a country tag the provider carries, a headquarters statement in its own description that names the country or one of its cities (“headquartered in Munich”, “a Paris-based company”), or the provider describing itself by nationality (“a French company”). Region words (“a Latin American exchange”) and language uses (“French-speaking”) are not counted, and nothing further is inferred — so coverage is a floor, not a census. Many companies operate across several countries, and cross-listings are expected.

About this country

APIs from providers tagged to Japan — a leader in advanced manufacturing, robotics, automotive, and precision electronics.

Providers (144)

Provider	Description	APIs	Rating
LINE	LINE is a Japan-based messaging platform operated by LY Corporation, with over 200 million monthly active users across Japan, Taiwan, Thailand and Indonesia, offering messaging,...	12	exemplar
PAY.JP	PAY.JP is an online payment service operated by PAY, Inc. (PAY株式会社) in Japan. Its Stripe-style REST API lets merchants create charges, tokenize cards, manage customers, run subs...	14	exemplar
3-shake	3-shake, Inc. (株式会社スリーシェイク) is a Tokyo-based cloud and reliability engineering company, founded in 2015, that operates four product lines. Sreake is its SRE / platform-engineeri...	6	strong
Business Box	Business Box provides an integrated booking and payment platform tailored for Japanese small businesses. It combines a booking page, calendar synchronization with Google and Out...	5	strong
Soracom	Soracom is a global IoT cellular connectivity and platform provider headquartered in Tokyo, founded in 2014, with regional operations in the US (Soracom Global) and EU. The plat...	45	strong
HORIZON SHIELD	The HORIZ音s株式会社 (The HORIZONs Co., Ltd., Hiratsuka, Kanagawa) operates HORIZON SHIELD, a buyer-side, agent-native fair-price verification service for Japanese construction and r...	28	developing
SUPER STUDIO	SUPER STUDIO (株式会社SUPER STUDIO) is a Tokyo-based commerce software company founded in 2014 that builds "ecforce", an AI commerce platform used by Japanese D2C and subscription b...	3	developing
JPX (Japan Exchange Group)	JPX (Japan Exchange Group) operates the Tokyo Stock Exchange, Osaka Exchange, and Tokyo Commodity Exchange, and sells Japanese market data through its JPX Market Innovation & Re...	8	developing
Alphaus	Alphaus is a Tokyo-based cloud FinOps company (No. 1 in Japan) whose platform helps enterprises, managed service providers, and cloud resellers manage and optimize multi-cloud s...	15	developing
MeetsMore	MeetsMore Inc. (株式会社ミツモア) operates Japan's largest local-services marketplace, matching consumers and businesses with vetted professionals across 600+ categories — house cleanin...	2	developing
University of Tokyo	The University of Tokyo (東京大学, UTokyo) is Japan's oldest and largest national research university, founded in 1877, and ranks 28th in the QS World University Rankings. Like almo...	6	developing
Acall	Acall Inc. (アコール株式会社) is a Japanese workplace-experience software company, founded in 2010 and headquartered in Tokyo with a Kobe office, whose Acall / WorkstyleOS platform runs...	6	developing
Agri Info Design	Agri Info Design, Ltd. (株式会社農業情報設計社) is a Japanese agricultural-technology company founded 21 April 2014 in Obihiro, Hokkaido, building precision-farming guidance for tractors a...	53	developing
SmartHR	SmartHR is a leading Japanese cloud HR, labor, and personnel management SaaS (smarthr.jp). Its per-tenant REST API exposes an organization's employee ("crew") records and the ma...	7	developing
Magic Moment	Magic Moment is a Tokyo-based AI sales-automation company whose Magic Moment Playbook platform captures real business facts from deals, calls, email, and meetings and writes the...	24	developing
Preferred Networks	Preferred Networks, Inc. (PFN) is a Tokyo-based AI company founded in March 2014 that vertically integrates the AI value chain from its own MN-Core AI processors and supercomput...	1	developing
Kyoto University	Kyoto University (京都大学) is a national research university in Kyoto, Japan, established in 1897 and ranked #36 in the QS World University Rankings. It operates no developer porta...	4	thin
Logiless	LOGILESS (ロジレス) is a Japanese cloud EC logistics platform that unifies order management (OMS) and warehouse management (WMS) for e-commerce merchants — automating order intake f...	9	thin
Paidy	Paidy is a Japanese buy now, pay later (BNPL) and digital payment service that enables Japanese consumers to make purchases and pay later via monthly consolidated billing. Merch...	3	thin
KG-NINJA	KG-NINJA is the operator identity (GitHub user KG-NINJA, Osaka; Cloudflare Wallet handle @kgninja) behind Agent Verification Utility at agent-economy.kgninja.dev, a Cloudflare W...	10	thin
LayerX	LayerX Inc. (株式会社LayerX) is a Tokyo-based enterprise software company founded 1 August 2018, operating as a compound startup across four business lines: Bakuraku (バクラク), an AI b...	1	thin
Tokyo Institute of Technology	Tokyo Institute of Technology (Tokyo Tech / Titech) was Japan's leading national institute of technology and ranked #76 in the QS World University Rankings 2025. On 2024-10-01 i...	4	thin
KOMOJU	KOMOJU is a Japan-focused global payment gateway operated by Degica. Its REST API lets web and e-commerce merchants accept a wide range of local and international payment method...	8	thin
Rakuten	Rakuten Group is a Japan-headquartered internet conglomerate spanning e-commerce (Rakuten Ichiba), fintech (Rakuten Bank, Rakuten Card, Rakuten Securities), digital content (Rak...	33	thin
PayPay	PayPay is Japan's largest QR/barcode mobile-payment network (a SoftBank / Yahoo Japan / Paytm joint venture) with tens of millions of users. Its Open Payment API (OPA v2) lets p...	2	thin
freee	freee K.K. (freee株式会社) is a Japanese cloud business-management SaaS company. Its core products are freee Accounting (会計freee) - cloud accounting and bookkeeping - and freee HR &...	12	thin
Kyushu University	Kyushu University (九州大学) is a Japanese national research university in Fukuoka, one of the seven former Imperial Universities and a Designated National University, ranked #171 i...	7	thin
Nagoya University	Nagoya University (名古屋大学) is a national research university in Nagoya, Aichi, Japan, founded 1871, a member of Japan's Designated National University group and, since 2020, part...	5	thin
Keio University	Keio University (慶應義塾大学) is a private research university in Tokyo, Japan, founded by Fukuzawa Yukichi in 1858 and the oldest institution of modern higher education in the count...	9	thin
TableCheck	TableCheck is a restaurant booking and guest-experience platform (founded 2011, headquartered in Tokyo, Japan) used by thousands of restaurants across 35+ countries to consolida...	14	thin
MakeLeaps	MakeLeaps is a cloud invoicing, quoting, and payment-management SaaS operated by Meikuriipusu K.K., a Ricoh Group company headquartered in Meguro-ku, Tokyo. The platform lets bu...	1	thin
LegalOn	LegalOn Technologies is a legal-technology company building AI software for in-house legal teams, corporate legal operations, and law firms. Its platform covers AI contract revi...	1	thin
Toyota	Toyota Motor Corporation is a Japanese multinational automotive manufacturer that designs, manufactures, and sells vehicles, including cars, trucks, and buses. Founded in 1937, ...	14	thin
HaneruTo	HaneruTo — trading as hakuto, brand B612 SHEEP — is a Japanese one-person, AI-assisted web and systems development studio founded in 2025 that also ships b612, a Japanese-market...	2	thin
Waseda University	Waseda University is a large private research university in Shinjuku, Tokyo, founded in 1882 and one of Japan's two best-known private institutions. It operates no developer por...	9	thin
JAXA	Japan Aerospace Exploration Agency (JAXA) provides public APIs and data services for satellite Earth observation data, including GCOM/ALOS satellite imagery, global precipitatio...	8	thin
NTT Docomo	NTT DOCOMO, Inc. is Japan's largest mobile network operator and a wholly owned subsidiary of Nippon Telegraph and Telephone (NTT), serving roughly 90 million mobile subscription...	2	thin
bitbank	Bitbank is a Japanese cryptocurrency exchange offering spot, margin, lending, staking, and API trading services. It provides a public API for market data and order execution, ta...	7	emerging
Infostellar	Infostellar is a Tokyo-based space infrastructure company that operates StellarStation, a cloud ground-station-as-a-service (GSaaS) platform. It aggregates partner and operator ...	1	emerging
Woodstock	Woodstock (Woodstock K.K., Tokyo) is a Japanese investment platform offering zero-commission, 24-hour US stock trading in JPY with fractional shares down to 0.0001-share increme...	0	emerging
J-Quants	J-Quants is a financial data API service operated by Japan Exchange Group (JPX) that makes it easy for retail investors to obtain cleansed financial data such as stock prices an...	10	emerging
Chatwork	Chatwork is a Japanese business messaging and collaboration platform similar to Slack, providing group chat rooms, task management, file sharing, and video calls for teams and o...	9	emerging
Tohoku University	Tohoku University is a Japanese national research university in Sendai, founded in 1907, one of the seven former Imperial Universities and a Designated National University. Its ...	5	emerging
Unifa	Unifa Inc. (ユニファ株式会社) is a Tokyo-based childcare-technology company founded in May 2013 that develops and operates Lookmee (ルクミー), a comprehensive ICT, IoT and AI service for Ja...	0	emerging
1→10	1→10, Inc. (株式会社ワントゥーテン, "One to Ten") is a Kyoto-headquartered creative technology company that designs and builds spatial experiences — projection mapping and large-scale inte...	0	emerging
EmbodyMe	EmbodyMe, Inc. is a Tokyo-based AI company building real-time neural rendering and 3D dense face-tracking technology for photorealistic digital humans. Its flagship developer pr...	1	emerging
Hokkaido University	Hokkaido University (北海道大学) is a national research university in Sapporo, Japan, founded in 1876 as Sapporo Agricultural College, a member of Japan's Designated National Univers...	10	emerging
Kyash	Kyash Inc. (株式会社Kyash) is a Tokyo-based fintech founded in 2015 that operates a consumer mobile wallet and Visa prepaid card in Japan, covering charging, peer-to-peer transfers,...	0	emerging
AI model	AI model株式会社 (AI model Inc.) is a Tokyo generative-AI company, founded in August 2020 and headquartered in the Sumitomo Fudosan Toranomon Tower, Minato-ku, that generates and li...	1	emerging
ANDPAD	ANDPAD (株式会社アンドパッド / ANDPAD Inc.) is Japan's leading cloud construction-management and construction-DX platform, used by more than 260,000 companies and hundreds of thousands of...	1	emerging
Trustdock	TRUSTDOCK Inc. (株式会社TRUSTDOCK) is a Tokyo-based digital identity and eKYC (electronic Know Your Customer) provider founded in November 2017. The company delivers high-precision,...	0	emerging
AgroDesign Studios	AgroDesign Studios (株式会社アグロデザイン・スタジオ) is a Japanese structural-biology startup founded 30 March 2018 by CEO Yuki Nishigaya, based in the University of Tokyo Kashiwa-II campus in...	2	emerging
Sony	Sony Group Corporation is a Japanese multinational spanning electronics, gaming, entertainment, image sensors, and financial services. Sony's developer-facing surface includes t...	4	emerging
NTT	NTT (Nippon Telegraph and Telephone Corporation) is a Tokyo-headquartered global technology and telecommunications group with roughly 340,000 employees and a 150-year history of...	6	emerging
Spiber	Spiber Inc. is a Japanese biotechnology and advanced-materials company founded in 2007 and headquartered in Tsuruoka, Yamagata Prefecture, Japan. Spiber develops Brewed Protein ...	1	emerging
aceRNA Technologies	aceRNA Technologies Co., Ltd. is a Japanese biotechnology venture founded in April 2018 to commercialize the RNA design technology ("RNA Switch") developed in the synthetic RNA ...	1	emerging
BODIK ODCS	BODIK ODCS is a organization open-data portal for Japan running CKAN. It exposes the CKAN catalog API, a standardized machine-readable interface over approximately 17,545 datase...	1	emerging
DATA GO JP	DATA GO JP is a national government open-data portal for Japan running CKAN. It exposes the CKAN catalog API, a standardized machine-readable interface over approximately 18,366...	1	emerging
Gifu Prefecture Open Data	Gifu Prefecture Open Data is a regional government open-data portal for Japan running CKAN. It exposes the CKAN catalog API, a standardized machine-readable interface over appro...	1	emerging
Tokyo Metropolitan Open Data	Tokyo Metropolitan Open Data is a regional government open-data portal for Japan running CKAN. It exposes the CKAN catalog API, a standardized machine-readable interface over ap...	1	emerging
Ulysses (Kaminashi)	Kaminashi Inc. (株式会社カミナシ) is a Tokyo-based SaaS company founded in December 2016 under its former corporate name Ulysses Inc. (ユリシーズ株式会社). It builds the Kaminashi frontline-oper...	0	emerging
Yokohama City Open Data	Yokohama City Open Data is a municipal government open-data portal for Japan running CKAN. It exposes the CKAN catalog API, a standardized machine-readable interface over approx...	1	emerging
e-Gov Data Catalog	e-Gov Data Catalog is a national government open-data portal for Japan running CKAN. It exposes the CKAN catalog API, a standardized machine-readable interface over approximatel...	1	emerging
Souco	Souco (株式会社souco / souco Co., Ltd.) operates a warehouse-sharing marketplace and logistics resource optimization platform in Japan, connecting cargo owners with available space ...	0	emerging
Bokksu	Bokksu provides a curated subscription box delivering authentic Japanese snacks and candies sourced from centuries‑old family makers. Customers can choose classic, gift, or them...	1	emerging
Graffer	Graffer, Inc. (株式会社グラファー) is a Tokyo-based GovTech and generative-AI company founded in 2017 whose mission is to change behavior and society through the power of products. It op...	0	emerging
HiJoJo Partners	HiJoJo Partners Inc. (HiJoJo Partners株式会社) is a Tokyo-based independent asset management and fintech group, established in November 2017 and registered with the Director of the ...	0	emerging
Biomejapan	Biomejapan, operating under the brand Biome Inc., provides comprehensive nature data platforms and ecological analytics solutions for corporations and governments in Japan. Leve...	1	emerging
Takeda Pharmaceutical Company	Takeda Pharmaceutical Company Limited is a Japanese multinational biopharmaceutical company headquartered in Tokyo, founded in 1781 and listed on the Tokyo Stock Exchange (4502)...	0	emerging
CADDi	CADDi is a Tokyo-headquartered manufacturing-technology company that builds an AI Data Platform for industrial manufacturers. Its two products, CADDi Drawer and CADDi Quote, agg...	0	emerging
Bachan's	Bachan's is a specialty food company based in Japan, offering authentic Japanese barbecue sauces and related products. The brand emphasizes traditional family recipes, high-qual...	0	emerging
Hokan	Hokan, Inc. (株式会社hokan) is a Japanese InsurTech company that builds hokan®, a cloud-based customer and contract management (CRM) system for insurance agencies and brokerages. Th...	0	emerging
Araya	Araya is a Japanese AI and neurotechnology company focused on integrating cutting‑edge artificial intelligence and brain‑machine interface research into business and daily life....	0	emerging
Zehitomo	Zehitomo is a Tokyo-based online marketplace that matches consumers in Japan with local professionals across hundreds of service categories — including photographers, personal t...	0	emerging
Aisin	Aisin Corporation is a Japanese global Tier 1 automotive supplier headquartered in Kariya, Aichi. Part of the Toyota Group, Aisin manufactures automatic transmissions, drivetrai...	0	emerging
Life is Tech	Life is Tech, Inc. (ライフイズテック株式会社) is a Tokyo-based education technology company founded on 6 July 2010 by Yusuke Mizuno, delivering digital, programming and AI education to Japa...	0	emerging
Leaner Technologies	Leaner Technologies (株式会社Leaner Technologies) is a Tokyo-based B2B SaaS company founded on February 22, 2019 by CEO Yusuke Ohira, operating under the mission "調達のスタンダードを刷新し続ける" ...	0	emerging
Denso	Denso Corporation is a Japanese global Tier 1 automotive components manufacturer headquartered in Kariya, Aichi. Denso designs and supplies thermal, powertrain, mobility electro...	0	emerging
Yazaki	Yazaki Corporation is a Japanese global Tier 1 automotive supplier headquartered in Tokyo. Yazaki is a leading manufacturer of automotive wiring harnesses, connectors, instrumen...	0	emerging
Aerial Partners	Aerial Partners (株式会社Aerial Partners, Roppongi, Minato-ku, Tokyo) builds digital-asset accounting, tax and data-management software for the Japanese market. Its current product ...	0	minimal
Kuraseru	KURASERU, INC. (株式会社KURASERU) is a Kobe-based Japanese technology company building digital-transformation software for the elderly-care industry. Founded in October 2017 by Taik...	0	minimal
ClassAction	ClassAction operates enjin (集団訴訟プラットフォーム enjin), a Japanese class-action / group-litigation platform that connects consumers who have suffered damages from the same party with r...	0	minimal
App-CM	App-CM, Inc. (株式会社アップシーエム) is a Tokyo-based technology company that operates a proprietary video-advertising delivery platform for smartphones, using in-house compression, deliv...	0	minimal
Honda	Honda Motor Co., Ltd. is a Japanese multinational manufacturer known for automobiles, motorcycles, and power equipment. Honda provides APIs for customer satisfaction programs, r...	2	minimal
Sakana AI	Sakana AI is a Tokyo-based AI R&D company founded by ex-Google researchers focused on collective intelligence, evolutionary optimization, and nature-inspired AI methods. The com...	1	minimal
Bridgestone	Bridgestone Corporation is a Japanese global tire and rubber manufacturer headquartered in Tokyo. Bridgestone produces tires for passenger, commercial, off-road, and aircraft ap...	0	minimal
Linc'well	Linc'well, Inc. (株式会社Linc'well) is a Tokyo-based healthcare technology company founded in January 2018 whose stated mission is to take healthcare one step further through techno...	0	minimal
Pokelabo	Pokelabo (ポケラボ) is a Japanese mobile game development studio founded in 2007 and headquartered in Tokyo. Originally an independent social-game maker, it became a subsidiary of G...	0	minimal
Aeterlink	Aeterlink Corp. is a Tokyo-headquartered deep-tech company, originating from Stanford University research, that develops, manufactures and sells spatial (microwave) wireless pow...	0	minimal
Playco	Playco is an instant-play gaming company founded in 2020 by Justin Waldron, Michael Carter, Takeshi Otsuka and Teddy Cross, headquartered in Tokyo with teams worldwide. It build...	0	minimal
Gojo & Company	Gojo & Company, Inc. is a Tokyo-headquartered financial inclusion holding company founded on 4 July 2014 by Taejun Shin and Sanjay Gandhi, with the stated ambition of becoming a...	0	minimal
Rakuten Mobile	Rakuten Mobile is the Japanese mobile network operator (MNO) of Rakuten Group, headquartered in Setagaya, Tokyo, and Japan's fourth nationwide carrier alongside NTT Docomo, KDDI...	3	minimal
Tyffon	Tyffon Inc. is a Japanese immersive entertainment company that combines creativity and technology to deliver memorable XR experiences. The studio builds VR, AR, and mixed-realit...	0	minimal
Anique	Anique Inc. is a Japan‑based company that maximizes the value of intellectual property and brands through both real‑world and digital experiences. It operates Anique Shop, Aniqu...	1	minimal
Booosttechnologies	Booost Technologies is a Japanese sustainability‑focused enterprise software company offering the Booost Sustainability ERP platform. The platform helps organizations integrate ...	1	minimal
Dinii	Dinii (株式会社ダイニー) is a Tokyo-based restaurant-technology SaaS company, founded in June 2018, offering an "All in One Restaurant Cloud" for food-service businesses. Its integrated...	0	minimal
HERP	HERP Inc. (株式会社HERP) is a Japanese HR Tech company whose mission is "採用を変え、日本を強く。" (change recruiting, strengthen Japan). It builds HERP Hire, an AI-era applicant tracking and r...	0	minimal
SkyDrive	SkyDrive Inc. is a Japanese advanced air mobility manufacturer, founded in July 2018 by members of the CARTIVATOR volunteer project, that develops, manufactures, sells and opera...	0	minimal
Amekazetaiyo	Amekazetaiyo (株式会社雨風太陽) is a Japanese company focused on connecting urban and rural areas, fostering "relationship population" through various services such as food distribution...	0	minimal
Aeronext	Aeronext Inc. (株式会社エアロネクスト) is a Tokyo-based industrial drone technology startup, founded April 2017 by Keisuke Toji in Ebisu-Nishi, Shibuya-ku. Its core product is 4D GRAVITY(R...	0	minimal
Arkedgespace	ArkEdge Space is a Japanese satellite technology company developing low‑Earth‑orbit positioning, navigation and timing (LEO‑PNT) services, maritime communication, lunar infrastr...	1	minimal
FANUC	FANUC Corporation is a Japanese multinational headquartered in Oshino, Yamanashi at the base of Mount Fuji, and is one of the world's largest suppliers of factory automation, in...	0	minimal
Arsagapartners	Arsagapartners, operating as アルサーガパートナーズ株式会社, is a Japan‑based consulting and technology firm delivering end‑to‑end digital transformation (DX) solutions. It offers consulting, ...	0	minimal
Integral Geometry Science	Integral Geometry Science Inc. (IGS) is a Kobe University deep-tech spinout founded on 2 April 2012 by Dr. Kenjiro Kimura, who published the first analytical solution to the inv...	0	minimal
Koska	KOSKA Corporation (株式会社KOSKA) is a Tokyo-based manufacturing technology company, founded in October 2018, that applies cost accounting and IoT to the Japanese factory floor. Its...	0	minimal
ACROVE	ACROVE, Inc. (株式会社ACROVE) is a Tokyo e-commerce platform and brand roll-up company, founded 15 November 2018 as Anoma, Inc. and renamed ACROVE in October 2020, led by representa...	0	minimal
enechain	enechain operates the largest energy exchange in Japan, offering trading opportunities for wholesale electricity and environmental values across an over-the-counter marketplace ...	0	minimal
Every.tv	Every, Inc. (株式会社エブリー, corp.every.tv) is a Tokyo-based Japanese video-media and advertising company that runs consumer lifestyle products including DELISH KITCHEN (recipe video ...	0	minimal
Connected Robotics	Connected Robotics Inc. is a Japanese foodtech startup, founded in 2014 by Tetsuya Sawanobori and headquartered in Koganei, Tokyo, that develops specialized robotics and AI syst...	0	minimal
TokyoOtakuMode	Tokyo Otaku Mode (TOM) is a Japan-based e-commerce company and online destination for fans of Japanese pop culture, selling official anime figures, manga merchandise, apparel, a...	0	minimal
CAPS	CAPS Inc. (CAPS株式会社) is a Tokyo-based Healthcare x IT company founded in December 2014 whose mission is to maximize the total amount of happiness through health management (健康経営...	0	minimal
Agripedia	Agripedia (アグリぺディア株式会社) is a Tokyo agricultural technology company, founded in June 2019 and headquartered in Nishi-Gotanda, Shinagawa-ku, that connects mid- and large-scale Jap...	0	minimal
Kakehashi	Kakehashi is a Japanese healthcare technology company digitally transforming the country's roughly 60,000 community pharmacies, a traditionally paper-based sector. Its flagship ...	0	minimal
Shippio	Shippio is a Japanese logistics-technology company positioning itself as "Japan's first digital forwarder." It provides cloud-based SaaS for visualizing and streamlining interna...	0	minimal
Elephantech	Elephantech Inc. (founded January 2014 in Tokyo as AgIC Inc., renamed Elephantech in September 2017) develops, manufactures and sells precision metal inkjet printing equipment, ...	0	minimal
Spacee	Spacee Inc. (株式会社スペイシー) is a Tokyo-based space-sharing and rental marketplace operator in Japan. Its consumer platforms let people discover and book temporary spaces by the hour...	0	minimal
Advance Composite	Advance Composite Corporation (アドバンスコンポジット株式会社) is a Japanese advanced-materials manufacturer founded on 22 July 2015 and headquartered at 2259-9 Oobuchi, Fuji City, Shizuoka Pr...	0	minimal
Agrist	AGRIST Inc. (AGRIST株式会社) is a Japanese deep-tech agricultural robotics company founded in October 2019 and headquartered in Shintomi-cho, Koyu-gun, Miyazaki Prefecture, with an ...	0	minimal
newmo	newmo (newmo株式会社, "ニューモ") is a Japanese mobility company with the mission "移動で地域をカラフルに" — coloring regions through movement. It modernizes regional transportation through a cons...	0	minimal
EVERSTEEL	EVERSTEEL is a University of Tokyo-originated startup building AI image-recognition systems that automate the inspection and grading of steel (iron) scrap for steelmakers. Its f...	0	minimal
AI Medical Service	AI Medical Service Inc. (AIM) is a Tokyo-based med-tech company founded in September 2017 with the mission to save lives worldwide by eliminating gastrointestinal cancers throug...	0	minimal
Excite Japan Co., Ltd. (JASDAQ:3754)	Excite Japan Co., Ltd. (エキサイト株式会社), listed on JASDAQ as ticker 3754, is a Tokyo-based internet media and services company founded in August 1997 and headquartered in the Azabuda...	0	minimal
ABABA	ABABA (株式会社ABABA) is a Tokyo-based Japanese HR technology company operating a new-graduate direct-recruiting platform built on an unusual premise: only students who have already...	0	minimal
Sansan	Sansan, Inc. is a Tokyo-based enterprise SaaS company that builds cloud contact- and business-card management software. Its flagship Sansan platform digitizes and centralizes bu...	0	minimal
KDDI	KDDI Corporation is a Japanese multinational telecommunications operator headquartered in Tokyo, providing mobile, fixed-line, broadband, and enterprise ICT services. KDDI marke...	0	minimal
Aculys	Aculys Pharma, Inc. is a Japanese clinical-stage biopharmaceutical company focused on neurological and psychiatric diseases where there is high unmet medical need. The company w...	0	minimal
Kubota	Kubota Corporation is a Japanese multinational manufacturing agricultural, construction, and industrial machinery, including compact tractors, excavators, mowers, utility vehicl...	0	minimal
Taiyaki Studios	Taiyaki Studios is a Tokyo-based startup working to redefine how anime is consumed, delivering stories that are immediate, engaging, and satisfying. Surfaced as a portfolio comp...	0	minimal
Ocean Network Express	Ocean Network Express (ONE) is a Singapore-headquartered global container liner shipping company formed in 2017 through the integration of the container shipping businesses of t...	0	minimal
Bitstar	BitStar is a Tokyo‑based influencer marketing platform that connects brands with video creators. The company offers a suite of tools including BitStar Agent, Studio, and a marke...	0	minimal
Aillis	Aillis, Inc. (アイリス株式会社) is a Tokyo-based medical technology company founded in 2017 that applies machine learning to the diagnosis of infectious disease. Its flagship product, n...	0	minimal
Dverse	Dverse is the API Evangelist network profile for Symmetry Dimensions Inc. (株式会社SYMMETRY), a Tokyo-based technology company whose "DVERSE" digital-twin lineage evolved into a por...	0	minimal
Fact Base	Fact Base Inc. (株式会社Fact Base) is a Japanese manufacturing-technology company on a mission to make manufacturing seamless by driving the digitization of small and mid-sized fact...	0	minimal
Stailer	Stailer (ステイラー) is a retail-commerce platform built by 10X, Inc. (株式会社10X) that lets Japanese supermarket, drugstore, and other retail chains vertically launch and operate their...	0	minimal
Sumutasu	Sumutasu Inc. (株式会社すむたす) is a Japanese property-technology (proptech) company operating under the mission "a society where people can make ideal housing choices" (住まいの理想的な選択ができる...	0	minimal
VisasQ	VisasQ Inc. is a Tokyo-headquartered knowledge-sharing and spot-consulting platform that connects companies seeking specialized insight with a global network of roughly 800,000 ...	0	minimal
Aracan	Aracan is a Nagoya, Aichi, Japan‑based company founded in 2019 that operates an e‑commerce platform dedicated to online and offline car‑sharing and vehicle matching services. Th...	0	minimal
Pocket Menu	Pocket Menu (Pocket Concierge / ポケットコンシェルジュ) is a Japanese fine-dining restaurant reservation and payment service that curates high-quality restaurants and lets diners book and ...	0	minimal
SODA	SODA Inc. (株式会社SODA) is a Japanese consumer-technology company that operates SNKRDUNK (スニーカーダンク / スニダン), one of Japan's largest consumer-to-consumer marketplaces for sneakers, t...	0	minimal
Habitto	Habitto is a Tokyo-based fintech company building a mobile financial wellness app for the Japanese market under the banner お金の新習慣 ("new money habits"). The app pairs a high-yiel...	0	minimal
P2P, Inc.	P2P, Inc. is the Japanese insurtech startup behind justInCase, a smartphone-first micro-insurance (少額短期保険) provider offering short-term, on-demand consumer coverage such as smar...	0	minimal
Aisilk	AI Silk Corporation develops innovative conductive fibers using a unique dyeing technique, creating electrodes that reduce discomfort, inflammation, and measurement failures in ...	0	minimal
ActEvolve	ActEvolve Inc. (株式会社ActEvolve) was a Tokyo virtual-reality entertainment company incorporated on 9 August 2017 by Takuya Kato, a former Capcom game developer, together with othe...	0	minimal
HiCustomer	HiCustomer (ハイカスタマー) was a Japanese Customer Success Management (CSM) SaaS built specifically for SaaS companies. Its platform aggregated customer data scattered across BI tools...	0	minimal

APIs from this country (469)

Showing 200 of 469 — search the full set on apis.io.

By industry (59)

Every vertical with at least one provider here. Each is a page of its own — greyed pills are below the 5-provider floor, published as a roster without generated statistics.

Industries with no coverage here (23)

These verticals hold providers elsewhere in the catalog and none here. That is a statement about what has been profiled, not about the market — this list is a research queue, ordered by how large the vertical is overall. Know a company that belongs in one of them? Add it.

Consumer Goods 399 Defense 333 Customer Support & Service 283 Sports 223 Utilities 213 Nutrition 210 Content Management & Digital Experience 197 Beauty & Personal Care 163 Nonprofit & Social Impact 137 Event Management Software 123 Chemicals 106 Food Delivery 104 Mining 90 Travel Technology 52 Pet Care 35 Video Streaming 35 Air Traffic & Airspace 32 Waste Management 32 Cannabis 28 Rail 26 Environmental Services 15 Cloud Data Platform 10 Cruise Lines 3

Related countries

Mapped on three explicit signals: a top-level country tag (Japan), or a headquarters statement in the provider's own description that names the country or one of its cities ("headquartered in Munich", "a Paris-based company"), or the provider describing itself by nationality ("a French company"). 124 providers were admitted by tag, 11 by stated headquarters alone and 9 by nationality alone. Region words ("a Latin American exchange"), language uses ("French-speaking"), and a city named outside a headquarters statement are not counted — so this list is a floor, not a census.

Work with this as data

Every country here is available over the APIs.io API and to AI agents over MCP. Countries is not yet its own endpoint on the v1 API. Reach it through catalog search and the tag graph, or the MCP server.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for countries

3 MCP tools reach this

apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

Search the catalog

curl "https://apis.io/api/v1/search?q=japan&limit=10"

Everything under a tag

curl "https://apis.io/api/v1/tags/japan"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

🇯🇵Japan

About this country

Providers (144)

APIs from this country (469)

LINE Channel Access Token API

LINE Dummy API

LINE Insight API

LINE Liff API

LINE Login v2.1

LINE Manage Audience API

LINE Manage Audience Blob API

LINE Messaging API

LINE Messaging API Blob API

LINE Module API

LINE Module Attach API

LINE Shop API

PAY.JP 3D Secure API

PAY.JP Account API

PAY.JP Balances API

PAY.JP Cards API

PAY.JP Charges API

PAY.JP Customers API

PAY.JP Events API

PAY.JP Plans API

PAY.JP Platform API

PAY.JP Statements API

PAY.JP Subscriptions API

PAY.JP Terms API

PAY.JP Tokens API

PAY.JP Transfers API

3-shake Accounts API

3-shake Auth API

3-shake Integrations API

3-shake Projects API

3-shake Workflows API

Securify Scan Public API

Business Box Account API

Business Box Bookings API

Business Box Event types API

Business Box Invites API

Business Box Webhooks API

Soracom Analysis API

Soracom API Sandbox: Coupon API

Soracom API Sandbox: Operator API

Soracom API Sandbox: Order API

Soracom API Sandbox: Stats API

Soracom API Sandbox: Subscriber API

Soracom Audit Log API

Soracom Auth and Access Management API

Soracom Batch API

Soracom Billing API

Soracom CellLocation API

Soracom Cloud Camera Services API

Soracom Credential API

Soracom DataEntry API

Soracom Device API

Soracom DeviceObjectModel API

Soracom Diagnostic API

Soracom Email API

Soracom Event Handler API

Soracom FileEntry API

Soracom Files API

Soracom Gadget API

Soracom Group Configuration API

Soracom Lagoon API

Soracom Log API

Soracom LoraDevice API

Soracom LoraGateway API

Soracom LoraNetworkSet API

Soracom Operator API

Soracom Order API

Soracom Payment API

Soracom PortMapping API

Soracom Query API

Soracom ResourceSummary API

Soracom Role API

Soracom Shipping Address API

Soracom SigfoxDevice API

Soracom SIM Management API

Soracom SimProfileOrder API