Ebino VLF transmitter

The Ebino VLF transmitter is a naval communication facility in Ebino with eight steel towers standing between 160 and 270 meters tall, connected by vast networks of antenna wires. The structure was built to send signals across great distances over the ocean.

The facility was built in 1991 by the Japan Maritime Self-Defense Force to improve communication with submarines across the Pacific. This project was part of strengthening naval capabilities during that period.

The facility shows how Japan keeps its naval vessels and submarines connected, highlighting the importance of reliable communication at sea. The towers shape the landscape and stand as a visible sign of the nation's maritime infrastructure.

The best way to view the facility is from the observation point, which is reachable by public bus from the town. Information panels at this spot explain how the towers work and their role in communication.

The facility transmits at a very low frequency that passes through water to reach submarines at great depths. This technology allows communication with vessels that are unreachable by ordinary radio methods.