Satellite Internet Providers in Japan
10 satellite connectivity providers in Japan are listed on this page, in 6 towns and cities including Tokyo, Suginami and Chiyoda City; among them 10 service providers, 5 integrators and 4 installers. Updated 16 September 2026.
10 providers6 typesUpdated September 16, 2026How it is built
IIJ Engineering
東京都, Japan
IIJ Engineering Inc. provides comprehensive IT outsourcing and solution services. The company specializes in network operation management…
Infostellar
Suginami, Japan
Infostellar provides Satellite Ground Station as a Service through its StellarStation platform. This service connects satellite operators…
Internet Initiative Japan Inc. (IIJ)
Chiyoda, Tokyo, Japan
Internet Initiative Japan (IIJ) is a prominent Japanese internet service provider, recognized for launching the country's first commercial…
JSAT Mobile Communications
Tokyo, Japan
JSAT MOBILE provides Inmarsat satellite communication and satellite phone services. The company offers high-speed satellite internet for…
KDDI
Chiyoda City, Japan
au Online Shop provides telecommunication products and services, prominently featuring the Starlink Standard Kit. This kit delivers…
NTT DATA
Tokyo, Japan
NTT DATA provides global IT services and consulting, focusing on accelerating digital transformation for enterprises across various…
NTT DOCOMO, Inc.
Tokyo, Japan
NTT Docomo Business offers "Starlink Business," a satellite internet service designed for corporate clients. This service utilizes…
SKY Perfect JSAT Corporation
Tokyo, Japan
SKY Perfect JSAT Space Business provides diverse satellite-based solutions, leveraging both satellite communication and space data. The…
SORACOM
Suginami, Japan
Soracom offers a global IoT connectivity platform, providing multicarrier cellular and satellite services. The company enables devices to…
Softbank Corp.
Minato-ku, Tokyo, Japan
SoftBank, as a Starlink certified integrator, offers Starlink Business, a low-earth orbit satellite broadband internet service for…
About this directory
Seeking reliable satellite internet connectivity in Japan? Whether for remote businesses, rural households, or maritime operations, satellite solutions bridge the digital divide. LeoSatNetwork offers a dedicated directory of providers delivering essential services across the country.
When evaluating options, carefully consider key factors such as a provider's coverage area, the range of data plans and available speeds, and the suitability of their services for your specific residential, business, or remote location needs. This ensures optimal performance and value.
Questions about this directory
- How many satellite connectivity providers in Japan are listed?
- As of 16 September 2026, Satellite Internet Providers in Japan lists 10 satellite connectivity providers in Japan. The breakdown by role is 10 service providers, 5 integrators, 4 installers and 4 resellers. Each company is profiled with its services, coverage and contact details, and the count is recomputed as listings are added or removed.
- Where are the satellite connectivity providers in Japan based?
- They are based in 6 towns and cities; the most represented are Tokyo, Suginami, Chiyoda City, 東京都 and Chiyoda, Tokyo. Use the map view on the page to find the nearest one to your site; many installers travel within their region.
- What do the satellite connectivity providers in Japan offer?
- Of the 10 companies, 9 serve fixed sites on land, 9 serve vehicles and mobile users and 5 serve vessels. 4 work with Starlink and 3 work with other satellite networks. 10 publish a website you can check before contacting them.