Maruyama Cable Landing Station locates nearby the Boso Flower Line, in Tateyama City, Chiba Prefecture, Japan, close to Chikura, Wada and Emi cable landing stations. Maruya CLS is the cable landing station for Japan-US CN(J-US), Autralia Japan Cable (AJC) and Trans-Pacific Express(TPE) submarine cable systems.

Maruyama Cable Landing Station is one of the most popular place for capacity exchange in Japan. Maruyama CLS is a carrier neutral cable landing station, running by Softbank, with open colocations for other carriers.

Maruyama CLS consists of three buildings. Building A is dedicated for domestic terrestrial systems of Softbank. The terminal equipments for the Japan-US CN are installed in Building B, which serves as carrier neutral colocation as well. The terminals for the AJC and the TPE submarine cable systems are installed in Building C. The station owner of the Maruyama CLS, Softbank, is not a consortium member of the TPE submarine cable system. NTT gets colocation facilities from Softbank as the cable landing station for the TPE cable system, and names it as Shin-Maruyama Cable Landing Station.

Softbank BBIX sets a IX point "BBIX Tokyo 6" at the Building C of Maruyama Cable Landing Station.

Maruyama CLS Campus


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Station Name:

Maruyama Cable Landing Station, or Maruyama CLS


Station Owner:



Available Backhaul Providers:

Softbank, NTT, Marubeni Access (formerly GAL)


Cable Systems:

    • Japan-US CN
    • AJC (Australia Japan Cable)
    • TPE (Trans-Pacific Express)
    • APG (Asia Pacific Gateway)
    • ASE (Asia Submarine-cable Express)
    • NCP (New Cross Pacific)