Otemachi First Square

Concept

Twin towers exuding status befitting a global business hub

point: Directly connected to the station

Ceiling height 2.7m

Zoned air conditioning

Security gates available

Rental conference rooms available

There are restaurants

Environmental Certification

Central air conditioning
location: 1-5-1 Otemachi, Chiyoda-ku, Tokyo
scale: 地上23階　地下5階
Completion: May 1997
Gross Floor Area: 143,206.98m ² (43,320.11 tsubo)
elevator: 6 (West Tower), 6 (East Tower)
Number of parking spaces: 183台

*Completion: February 1992 (West Tower), May 1997 (East Tower)

NTT Urban Development office building is recreated in VR, allowing you to tour the building as if you were actually there.

Standard floor area: 1632.63 (West Tower), 1626.42 (East Tower) ^m2 (493.87 (West Tower), 491.99 (East Tower) tsubo)
Ceiling height: 2,700mm
floor load: 300kg/ ^m2
*1/ ⁴ of each floor can handle 600kg/ ^m²
Outlet capacity: 60VA/ ^m2

Transportation: JR Tokyo Station (5 minutes walk)
Directly connected to Tokyo Metro Otemachi Station, Exits C8 and C11
parking: 183台

Otemachi First Square official website (opens in a new tab)

Please feel free to contact us with any questions you may have, from detailed planning consultations to property-related questions.

Contact us via form
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Telephone inquiries

Office Building & Commercial Business Headquarters　Enterprise Sales Division

0120-84-0639
Reception hours: 9:00 AM - 5:30 PM
(Excluding Saturdays, Sundays, national holidays, and the New Year holidays)