Hahajima, Japan

Hahajima, Japan is a submarine cable landing point in Japan (coordinates 26.6509°, 142.1599°). It serves 1 submarine cable system, making it a single-cable landing in Japan's international connectivity infrastructure.

Hahajima, Haha Jima, or Haha-jima is the second-largest island within the Bonin or Ogasawara Islands SSE of the Japanese Home Islands. The steeply-sloped island, which is about 21 km2 (8 sq mi) in area, has a population of 440. It is part of Ogasawara Village in Ogasawara Subprefecture, which is approximately 1,000 km (620 mi) south of Tokyo, Japan. Wikipedia

Connected submarine cables

Connectivity profile

From Hahajima, Japan, international traffic can reach 1 countries through 1 cable system. Destinations include Japan. This location depends on a single cable system — a characteristic that makes it strategically sensitive to physical disruptions.

Monitoring status

No monitoring incidents were recorded on cables serving Hahajima, Japan in the past 90 days — all connected systems remained within normal latency thresholds. Our monitoring network continuously samples latency from external probes to targets reachable via these cables.

About the cables

• 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 →

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