A Sony-backed ISP has announced that it now offers the world’s fastest home broadband service. So-net Entertainment on Monday began offering its “Nuro” fiber-based service to residents in Tokyo and six surrounding areas. The service is available for Y4,980 ($51) per month with a two-year service agreement and a Y52,500 ($535) installation fee. Customers who apply online, however, will have the one-time fee waived. Upload speeds top out at 1Gbps and download speeds come in at a blisteringly fast 2Gbps, double that of Google Fiber. Although most users are unlikely to experience these speeds due to limitations of most consumer network adaptors, this doesn’t change the fact that residents of Tokyo will still have access to speeds well above the rest of the world. Google Fiber currently offers the fastest speeds in the United States with its 1 Gbps service plan for $70 per month, however it is only available in limited markets.