Hachijo, Japan

Hachijo, Japan is a submarine cable landing point in Japan (coordinates 33.1123°, 139.7968°). It serves 4 submarine cable systems, making it a multi-cable landing site in Japan's international connectivity infrastructure.

Connected submarine cables

Operators landing at Hachijo, Japan

Cables landing at Hachijo, Japan are operated by 2 distinct consortium partners and carriers, including NTT, Tokyo Metropolitan Government. Each cable is typically jointly owned by a consortium of tier-one carriers and hyperscale operators who share construction costs and capacity; the operator mix reflects both regional incumbents and global players with interest in the routes served by this landing point.

Connectivity profile

From Hachijo, Japan, international traffic can reach 1 countries through 4 cable systems. Destinations include Japan.

Monitoring status

GeoCables recorded 1 monitoring event on cables serving Hachijo, Japan in the past 90 days. Our monitoring network continuously samples latency from external probes to targets reachable via these cables.

About the cables

• 5 Villages 6 Islands (2019) — 5 Villages 6 Islands is a domestic submarine cable network within Japan, connecting 9 coastal and island locations including Aogashima, Hachijo, Kozushima, Mikurashima, Miyake, and 4 more. The system provides essential telecommunications infrastructure for communities that would otherwise depend entirely on satellite or microwave links. Read more →
• Ogasawara Cable Network (2011) — Ogasawara Cable Network is a submarine cable system operating within Japan, with landing points at Chichijima, Hachijo, Hahajima. It provides dedicated submarine fiber capacity between these locations, supporting telecommunications, internet access, and enterprise connectivity. Read more →
• Hachijojima-Mainland (2008) — Hachijojima-Mainland is a submarine cable system operating within Japan, with landing points at Hachijo, Miura. It provides dedicated submarine fiber capacity between these locations, supporting telecommunications, internet access, and enterprise connectivity. Read more →
• Izu Islands Cable System (1996) — Izu Islands Cable System is a domestic submarine cable network within Japan, connecting 4 coastal and island locations including Hachijo, Itō, Miyake, Oshima. The system provides essential telecommunications infrastructure for communities that would otherwise depend entirely on satellite or microwave links. Read more →

Submarine cable data from TeleGeography. Monitoring metrics updated continuously by GeoCables.