Artificial Intelligence in Japan & Korea

69 artificial intelligence providers across Japan & Korea, publishing 274 APIs.

69 providers 274 published APIs 320 indexed documents

Artificial Intelligence across Japan & Korea — 69 providers on the APIs.io network sit in both cohorts, and between them they publish 274 indexed APIs.

33 of the 69 publish at least one machine-readable API; 36 publish nothing indexed at all. That split is the first thing worth reading here — a vertical can be well represented in a market and still have almost no programmable surface.

By Kin Score band: 32 minimal, 17 emerging, 10 developing, 7 thin, 2 strong, and 1 exemplar.

Leading by rating: LINE, Actionpower, SUPER STUDIO, 공시.ai, MeetsMore, Decision Anchor, and 63 more.

Region membership is derived from three explicit signals — a provider tag, a provider-name pattern, or a stated headquarters in the provider’s own description. This is a map of stated headquarters, not of markets served.

Providers (69)

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
Actionpower	ActionPower Corp. (주식회사 액션파워) is a Seoul-based deep-tech AI company founded in 2016 that builds its own end-to-end speech recognition, speaker diarization, speech synthesis and ...	4	strong
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	strong
공시.ai	공시.ai는 한국 DART·KIND와 미국 SEC EDGAR 공시 원문을 AI로 실시간 분석하는 서비스입니다. AI가 원문을 읽고 숫자, 위험 조건, 정정 내역을 한국어로 정리해 제공하며, 관심 종목 알림과 실적 비교 기능을 포함합니다. 무료 플랜으로 체험 가능하고, Pro 플랜에서는 REST API, 웹훅, SSE...	7	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
Decision Anchor	Decision Anchor (디시전앵커) is the "External Anchoring Layer" for AI agents: a paid, content-blind service that records that an agent made a decision — when, at what accountability ...	28	developing
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
SK Telecom	SK Telecom Co., Ltd. is South Korea's largest mobile network operator, headquartered at SK T-Tower in Jung-gu, Seoul, and the telecom arm of SK Group. It runs the country's larg...	32	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
ai&	ai& is a Japan‑based, inference‑first intelligence company built across the full stack, delivering OpenAI‑compatible inference APIs with built‑in billing, low latency, and no cr...	5	developing
ADRO	ADRO, Inc. (에이드로) is a South Korean mobility aerotech company in Yongin-si, Gyeonggi-do that designs and manufactures aerospace-grade carbon-fiber aerodynamic components for glo...	45	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
CarGene	CarGene (カージーン) is an independent Japanese website, operated by the CarGene 運営事務局 (CarGene operations office), that maps the genealogy of Japanese cars: series, generations and ...	0	developing
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
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
Mindlogic	Mindlogic is a South Korean generative-AI company whose products include FactChat (a multi-LLM enterprise chat platform with Studio chatbot building, deep research, meeting note...	7	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
Den	Den (den.archi) is a Korean AEC (architecture, engineering and construction) knowledge-curation system delivered as a remote MCP server. It gives AI agents normative and practic...	1	thin
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	thin
Kakao	Kakao Corp. is the South Korean technology group behind KakaoTalk — the dominant mobile messenger in Korea — along with KakaoPay (payments), Kakao Bank (digital bank), KakaoMobi...	21	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	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
Wyatt	Wyatt Corp. (주식회사 와이어트) is a South Korean beauty and personal-care company headquartered in Gangnam, Seoul. It owns and operates the Dr.FORHAIR scalp and hair-care brand — ranke...	1	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
sapjilcoding	sapjilcoding (삽질코딩, GitHub SongT-50) is a Korean independent maker — Song Tae-Eun, a Daejeon wholesale produce market director building AI tools for public data — that publishes...	6	emerging
avacast-jp	Avacast株式会社は、リアルタイムで会話するAIアバターAPIを提供する日本の企業です。テキストを送信すると、GPUで生成された映像と音声ストリームをWebRTCで配信し、ウェブアプリやデジタルサイネージ、スマートフォンアプリなど様々な環境に組み込むことができます。無料プランで月30分まで利用可能で、料金は文字数と秒数に基づき課金されます。	2	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
Kakao Entertainment	Kakao Entertainment Corp. is the South Korean entertainment subsidiary of Kakao Corp., formed from the 2021 merger of Kakao Page and Kakao M. It operates three business lines — ...	1	emerging
CLAP	CLAP (주식회사 디웨일 / Dwhale Inc.) is a South Korean SaaS company offering an AI-powered, customizable performance management platform for enterprises. It covers the full performance...	0	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
Simpatico Project	Simpatico Project (유쾌한프로젝트, Yukwaehan Project Co., Ltd.) is a Korean B2B mental-wellness startup, backed by 500 Global, whose product Clify (클라이피, "Climb & Clarify") is an AI-ba...	0	emerging
BlinkHub Korea	BlinkHub Korea provides AI-powered press release creation and distribution through its own newsroom network spanning Korean and US media. Users generate announcements once, whic...	0	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
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
Naver	Naver Corp. is South Korea's largest internet company, operating the Naver search portal, Naver Webtoon, Naver Pay, Naver Maps, Naver Shopping, WORKS Mobile, and the LINE messen...	18	emerging
Adoc (Viva Innovation)	Adoc is the corporate web presence of Viva Innovation Inc. (주식회사 비바이노베이션), a Seoul, South Korea health-technology company founded in January 2018 and based in Gangnam-gu, which ...	0	emerging
SuguFAX	Sugufax provides an online fax service allowing users to send faxes directly from their smartphones without needing a fax machine. Users can upload PDFs, JPGs, or PNGs, choose a...	1	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
Ceregojapaninc	Cerego Japan Inc. is an edtech company headquartered in Tokyo, Japan, founded in 2000. It develops AI‑powered adaptive learning platforms that use cognitive science to improve k...	0	minimal
Stockmark	Stockmark株式会社は、AIを活用した価値創造の仕組みを再発明することをミッションとする日本のテクノロジー企業です。AI SaaS・PaaS事業を通じて、企業の業務プロセスを再設計し、暗黙知を資産化するソリューションを提供しています。データの構造化やナレッジグラフ構築など、組織の情報資産化を支援し、業務効率化とイノベーション創出を実現します。	0	minimal
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	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
Cardiointelligence	Cardiointelligence (株式会社カルディオインテリジェンス) is a Japanese health‑tech company developing AI‑powered medical devices for cardiac diagnostics. Founded in 2019, it creates AI‑driven ECG...	1	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
AI Orchestration	AI Orchestration is a Japanese AI consultancy and integration studio that designs and implements enterprise AI solutions. They offer AI infrastructure, ChatGPT plugin developmen...	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
Autonomousa2z	Autonomous A2Z is an autonomous driving solution provider focused on enabling future mobility through advanced AI, LiDAR, and safety systems. The company offers a suite of servi...	1	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
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
AgileSoDA	AgileSoDA (애자일소다) is a Seoul-based enterprise AI software company founded in April 2015, whose name combines "Agility" with "Software Defined AI". It builds agentic AI systems t...	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
Clush	Clush is a Korean‑based AI and cloud services company offering a suite of platforms such as AXLEON for data, MLOps, and cloud-native infrastructure, alongside enterprise collabo...	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
SoftBank	SoftBank Corp. is a multinational conglomerate headquartered in Tokyo, Japan, operating across telecommunications, internet services, AI, robotics, and investment. The company p...	0	minimal
Bertis	Bertis is a South Korean biotechnology company specializing in AI-driven proteomics solutions for precision medicine. It offers integrated platforms for protein analysis, early ...	1	minimal
Cloocus	Cloocus is a global cloud management services provider headquartered in Seoul, South Korea. It is a Microsoft Azure Expert MSP offering consulting, migration, managed services, ...	1	minimal
Artue	Habitus Associates Co., Ltd. is the company behind Artue (artue.io), an AI-powered online marketplace for original artworks by Korean and international artists. Artue lets colle...	0	minimal
Deepfine	Deepfine is a Seoul‑based industrial AI platform company founded in 2019. It develops spatial‑intelligence solutions such as LOGI.FINE, DAO, and DSC, leveraging computer vision,...	0	minimal
Planby Technologies	Planby Technologies, Inc. (PLANBY) is a Seoul-based AI transformation partner for architecture and construction organizations, helping construction firms, architectural offices,...	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
AriBio	AriBio, operating under the ARIBIO Group, integrates biotechnology, artificial intelligence, and energy/data center infrastructure technologies to drive Korea's future core indu...	0	minimal
PeopleFund, Perfect Technologies	PFC Technologies (formerly PeopleFund) is a Seoul, South Korea fintech company operating at the intersection of direct online lending and AI lending infrastructure. It runs two ...	0	minimal
apM Group	apM Group (apM Korea) is a Korean fashion wholesale conglomerate operating since 1999 in Seoul's Dongdaemun district. It runs three wholesale malls—apM, apM Luxe, and apM Place—...	0	minimal
Cellincells	CellinCells is a Korean biotechnology company focused on regenerative medicine. It develops organoid‑based therapeutics and a 3D Tissue Reforming Technology Platform that levera...	0	minimal
Aitrics	Aitrics is a Korean AI-driven healthcare technology company that provides innovative workflow solutions for medical staff. Their platform analyzes real‑time EMR data with artifi...	0	minimal
Cleanrobotics	CleanRobotics, Inc. (株式会社CleanRobotics) is a Tokyo‑based company founded in 2025 that applies AI and IoT to modernize energy infrastructure. Their platform combines physical sen...	0	minimal
Socra AI	Socra AI operates Socra Tutor (소크라 튜터), a Korean-market, AI-powered education service that describes itself as an intelligent AI answer-comparison service — students submit prob...	0	minimal
GoDays	GoDays is an AI-powered workforce analytics platform for enterprises that predicts and helps prevent employee burnout. It analyzes internal company data — keyboard usage behavio...	0	minimal

Indexed API documents (320)

Two numbers, both real: these providers publish 274 APIs as their own documents, which the catalog indexes split one-per-resource into 320 documents. Showing the first 200.

Other industries in Japan & Korea

E-Commerce Platform 33 Financial Technology 24 Education & EdTech 23 Healthcare 23 Biotechnology & Drug Discovery 21 Data & Analytics 21 Digital Health & Telehealth 20 IoT & Connected Devices 19 Industrial 18 Supply Chain & Procurement 18 Payments & Money Movement 17 Retail 17 All of Japan & Korea →

Artificial Intelligence elsewhere

North America 632 Europe 403 United Kingdom & Ireland 125 DACH (Germany · Austria · Switzerland) 102 Greater China 83 France & Iberia 77 MENA (Middle East & North Africa) 71 Middle East 61 Latin America 54 India & South Asia 43 Nordics 36 Southeast Asia 33 All of Artificial Intelligence →

This page is the intersection of two independently computed cohorts: Japan & Korea and Artificial Intelligence. A provider appears here only when it is already a member of both. Japan & Korea membership is matched on tag, name pattern, stated HQ, so this is a floor rather than a census — coverage gaps show up here as small numbers, not as absent pages.

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cohort_statsPRO — the distribution across the region.
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resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

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Artificial Intelligence in Japan & Korea

Providers (69)

Indexed API documents (320)

LINE Login v2.1

LINE Channel Access Token API

LINE Dummy API

LINE Insight API

LINE Liff API

LINE Module API

LINE Module Attach API

LINE Manage Audience API

LINE Manage Audience Blob API

LINE Messaging API

LINE Messaging API Blob API

LINE Shop API

daglo Realtime Streaming STT (gRPC)

Actionpower Image API

Actionpower NLP API

Actionpower STT API

Actionpower TTS API

Actionpower Video API

ecforce API v2

ecforce AI Agent API

ecforce AI MCP

공시.ai Companies API

공시.ai Disclosures API

공시.ai Sec API

공시.ai Status API

공시.ai Stream API

공시.ai Usage API

공시.ai Webhooks API

Nittei Scheduler API

use-ai Server

Decision Anchor MCP Server

Decision Anchor A2A Agent

Decision Anchor Agent API

Decision Anchor ARA API

Decision Anchor ASA API

Decision Anchor Bilateral API

Decision Anchor Classification API

Decision Anchor DAB API

Decision Anchor DAP Account API

Decision Anchor DAP Agent API

Decision Anchor DAP ASA API

Decision Anchor DAP Auth API

Decision Anchor DAP DAB API

Decision Anchor DAP Dashboard API

Decision Anchor DAP DUR API

Decision Anchor DAP Policy API

Decision Anchor DAP Trial API

Decision Anchor DAP TSL API

Decision Anchor DD API

Decision Anchor DUR API

Decision Anchor Earned DAC API

Decision Anchor ISE API

Decision Anchor Payment API

Decision Anchor Pricing API

Decision Anchor Retention API

Decision Anchor S DAC API

Decision Anchor Trial API

Decision Anchor TSL API

HORIZON SHIELD KIRA MCP Server

HORIZON SHIELD KIRA A2A Agent

JIDEC Verification Ledger API

Yakumo Verified-Contractor Directory MCP

HORIZON SHIELD WebMCP Intake Server

HORIZON SHIELD Femtech Source Registry MCP

HORIZON SHIELD Badge API

HORIZON SHIELD Changes API

HORIZON SHIELD Check API

HORIZON SHIELD E API

HORIZON SHIELD Embed API

HORIZON SHIELD Ext API

HORIZON SHIELD Feed.xml API

HORIZON SHIELD Health API

HORIZON SHIELD History API

HORIZON SHIELD MCP API

HORIZON SHIELD Mould API

HORIZON SHIELD Nenrin API

HORIZON SHIELD Recompute API