Japan & Korea × IoT & Connected Devices

IoT & Connected Devices in Japan & Korea

14 iot & connected devices providers across Japan & Korea, publishing 20 APIs.

14 providers 20 published APIs 91 indexed documents

IoT & Connected Devices across Japan & Korea — 14 providers on the APIs.io network sit in both cohorts, and between them they publish 20 indexed APIs.

5 of the 14 publish at least one machine-readable API; 9 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: 7 minimal, 3 thin, 3 emerging, and 1 developing.

Leading by rating: Soracom, Samsung, Toyota, Unifa, 1→10, Inc., Samsung SmartThings, and 8 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 (14)

Provider Description APIs Rating
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... 10 developing
Samsung Samsung Electronics is a global technology leader offering developer platforms for building applications and services across mobile devices, IoT, smart home, enterprise security... 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, ... 2 thin
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 thin
1→10, Inc. 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
Samsung SmartThings Samsung SmartThings is a smart-home IoT platform for connecting, controlling, and automating devices across a home. The SmartThings API is a RESTful interface (base https://api.... 1 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
Carnot Fleet Carnot Fleet (Carnotfleet) is a Seoul-based cold-chain technology company that converts non-refrigerated vehicles into temperature-controlled units in under 30 minutes using mod... 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
GeoGrid Geogrid Co., Ltd. is a South Korean smart-building water technology company behind BLOS ("Building Oasis"), an integrated building-level water purification and monitoring system... 0 minimal
LINSOL Co.,Ltd. LINSOL Co.,Ltd. (린솔) is a safety-technology company headquartered in Daejeon, South Korea, founded as an in-house venture spun out of Hanwha Aerospace. LINSOL adapts acoustic de... 0 minimal
Toyota Connected Toyota Connected is Toyota Motor Corporation's global connected mobility technology arm, building the data, telematics, and software platforms that power Toyota and Lexus connec... 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
Hyundai Bluelink Hyundai Bluelink is Hyundai Motor America's connected vehicle service for Hyundai owners, providing remote vehicle control, vehicle status and diagnostics, navigation and route ... 0 minimal

Indexed API documents (91)

Two numbers, both real: these providers publish 20 APIs as their own documents, which the catalog indexes split one-per-resource into 91 documents.

Soracom SIM Management API

Soracom
Manage Soracom Air for Cellular SIMs (and Subscribers) — list, get, create Arc virtual SIMs, activate/deactivate/suspend/terminate, set g...

Soracom Group Configuration API

Soracom
Manage Soracom groups and per-service configuration. Groups bind SIMs and devices to namespaced configuration for SoracomAir, SoracomBeam...

Soracom Billing API

Soracom
Retrieve usage charges (monthly bills, daily bill items, per-SIM and per-bill-item summaries), export bills to CSV, manage payment method...

Soracom Stats and Diagnostics API

Soracom
Retrieve cellular data usage statistics (per SIM/subscriber/group/account), API and Napter audit logs, operator error logs, and diagnosti...

Soracom Auth and Access Management API

Soracom
Authenticate operators (email/password or AuthKey), issue short-lived API Keys + Tokens, manage operator profile, SAM (Soracom Access Man...

Soracom Lagoon API

Soracom
Manage Soracom Lagoon (managed Grafana) subscription, plan tier, organization, dashboards, users, licenses, and data sources.

Soracom Cloud Camera Services API

Soracom
Manage Soracom Cloud Camera Services (SoraCam) devices, livestream URLs, image exports, recording exports, motion events, atomic timestam...

Soracom Batch API

Soracom
Batch processing — create batch groups, define jobs that invoke API operations across many SIMs or devices, and inspect tasks for status ...

Soracom Analysis API

Soracom
[Soracom Query](/en/docs/query/)

Soracom API Sandbox: Coupon API

Soracom
The API Sandbox: Coupon API from Soracom — 1 operation(s) for api sandbox: coupon.

Soracom API Sandbox: Operator API

Soracom
The API Sandbox: Operator API from Soracom — 3 operation(s) for api sandbox: operator.

Soracom API Sandbox: Order API

Soracom
The API Sandbox: Order API from Soracom — 1 operation(s) for api sandbox: order.

Soracom API Sandbox: Stats API

Soracom
The API Sandbox: Stats API from Soracom — 2 operation(s) for api sandbox: stats.

Soracom API Sandbox: Subscriber API

Soracom
The API Sandbox: Subscriber API from Soracom — 1 operation(s) for api sandbox: subscriber.

Soracom AuditLog API

Soracom
[Audit logs](/en/docs/api-audit-logs/)

Soracom CellLocation API

Soracom
[Cell tower location information](/en/docs/air/get-location-info/#get-cell-tower-location-information)

Soracom Credential API

Soracom
[Credentials store](/en/docs/credentials-store/) Create, update, and delete credentials

Soracom DataEntry API

Soracom
[Soracom Harvest Data](/en/docs/harvest/)

Soracom Device API

Soracom
[Soracom Inventory devices](/en/docs/inventory/)

Soracom DeviceObjectModel API

Soracom
[Soracom Inventory object model](/en/docs/inventory/define-custom-object/)

Soracom Diagnostic API

Soracom
[Diagnostic features](/en/guides/diagnostic/)

Soracom Email API

Soracom
[Email addresses](/en/docs/email/)

Soracom EventHandler API

Soracom
[Event handlers](/en/docs/event-handler/)

Soracom FileEntry API

Soracom
[Soracom Harvest Files](/en/docs/harvest/)

Soracom Files API

Soracom
Download files exported by the following APIs: - [Billing](#/Billing) - [Payment: exportPaymentStatement](#/Payment/exportPaymentStatemen...

Soracom Gadget API

Soracom
Gadget API compatible devices

Other industries in Japan & Korea

Artificial Intelligence 36 Education & EdTech 21 Data & Analytics 20 Digital Health & Telehealth 14 Healthcare 14 Supply Chain & Procurement 14 Telecommunications & Connectivity 14 Blockchain, Crypto & Web3 13 Cybersecurity & Identity 13 Retail 13 Developer Tools & DevOps 12 Human Resources & Payroll 12 All of Japan & Korea →

IoT & Connected Devices elsewhere

North America 108 Europe 59 Greater China 18 DACH (Germany · Austria · Switzerland) 16 France & Iberia 13 United Kingdom & Ireland 12 India & South Asia 10 Nordics 9 Middle East 8 Southeast Asia 7 Australia & New Zealand 6 Benelux 6 All of IoT & Connected Devices →

This page is the intersection of two independently computed cohorts: Japan & Korea and IoT & Connected Devices. 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.

Work with this as data

Every region here is available over the APIs.io API and to AI agents over MCP.

MCP server

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

https://apis.io/mcp

Tools for regions

6 MCP tools reach this
  • find_regionsBrowse and filter every region in the catalog.
  • get_region_leadersPRO — top-rated providers in this region.
  • cohort_statsPRO — the distribution across the region.
  • 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
This region 
curl "https://apis.io/api/v1/regions/japan-korea-iot"
All regions 
curl "https://apis.io/api/v1/regions?limit=25"
As a scored cohort 
curl "https://apis.io/api/v1/cohorts/region/japan-korea-iot"
The distribution (Pro) 
curl "https://apis.io/api/v1/cohorts/region/japan-korea-iot/stats" \
  -H "X-API-Key: $APIS_IO_KEY"

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.