Office Space for Rent in Shinjuku, Tokyo

Shinjuku runs the west side of the Tokyo office market. The skyscraper district of Nishi-Shinjuku — Japan's first high-rise cluster, still home to the Metropolitan Government towers — offers big, efficient floor plates that corporate headquarters and insurers have occupied for decades. The economics are the ward's argument: comparable quality costs 20–30% less than Marunouchi, with Grade-A space around ¥25,000–40,000 per tsubo and serviced offices from roughly ¥55,000 per workstation. Shinjuku Station is the busiest railway hub on earth — JR, three metro lines and three private railways — which makes the ward the fairest compromise when staff commute from every direction. Yotsuya and Iidabashi on the ward's east side add quieter mid-size options. See current Shinjuku availability below with floors, sizes and monthly prices.