Other Satellite Internet Providers in Japan

Explore various satellite internet options beyond major brands, tailored for Japan's connectivity needs.

JapanOther Sat

Seeking satellite internet connectivity in Japan beyond the mainstream options? This directory connects you with other providers offering diverse satellite internet services across the Japanese archipelago.

When considering alternative satellite solutions, focus on factors such as service coverage, data allowances, latency, and suitability for specific applications like remote work, enterprise, or maritime communications.

Other Sat and other network names are trademarks of their respective owners. LeoSatNetwork is an independent directory, not affiliated with any satellite operator.

3 providers5 provider typesLast updated August 15, 2026How this directory is built
東京都, Japan
No reviews
71

IIJ Engineering Inc. provides comprehensive IT outsourcing and solution services. The company specializes in network operation management, technical helpdesk, and contact center services. It offers IT infrastructure design, construction, operation, and monitoring, including data center solutions. Utilizing technologies such as RPA and automation, IIJ Engineering focuses on delivering high-quality, reliable IT operations support and business process outsourcing to its clients.

InstallerIntegratorOther SatTerrestrial
Tokyo, Japan
No reviews
74

JSAT MOBILE provides Inmarsat satellite communication and satellite phone services. The company offers high-speed satellite internet for land-based operations, serving remote areas or locations without conventional communication infrastructure. For the maritime sector, it delivers comprehensive vessel communication solutions, including high-speed internet, cybersecurity, and network optimization globally. JSAT MOBILE also supplies satellite phones for use in regions lacking terrestrial network coverage, such as deserts or during emergencies. Its services address needs for disaster preparedness, bridging digital divides, and M2M applications.

Service ProviderOther SatTerrestrial
Tokyo, Japan
No reviews
92

NTT Docomo Business offers "Starlink Business," a satellite internet service designed for corporate clients. This service utilizes low-earth orbit Starlink satellites to provide high-speed, low-latency internet connectivity across Japan, including remote, mountainous, and maritime regions. It serves as a critical communication solution for areas lacking traditional network infrastructure, providing disaster backup and enabling digital transformation in sectors such as local government, broadcasting, construction, and healthcare. Corporate plans benefit from prioritized bandwidth and include 24/7 customer support.

InstallerIntegratorStarlinkOther Sat+1 more