MORI Building Office Information


Mori Building Office Space for Lease.
Introduction to Mori Building office properties for businesses seeking quality office space for lease.

ARK Hills Sengokuyama Mori Tower


1-9-10 Roppongi, Minato-ku, Tokyo

Nearby Stations
Tokyo Metro  Namboku Line 
Roppongi-itchome Station
(5 mins.)
Tokyo Metro Hibiya Line Kamiyacho Station Exit 2 (8 mins.)
  • Building Profile
  • Environs/Access
  • Facility Layout
  • Office Space Profile
Leasable Floor Space
(Standard Floor)

Approx. 1,919 m² (Approx. 581 tsubo) -
Approx. 2,061 m² (Approx. 623 tsubo)

Ceiling Height
(Standard Floor)

Standard Floor: 2.8 m (Special Floor: 3.0 m)

OA Raised Floor Height

Standard Floor: 150 mm (Special Floor: 300 mm)

Load Bearing
(Standard Floor)

Standard Areas: 500kg/m² (Heavy-duty Zones: 1,000kg/m²)

HVAC System

Interior Zone
Air Handing Unit:
Temperature Adjustment Unit: Approx. 50 m² (39 zones per floor)
Activation / Deactivation / Extension Unit: Approx. 100 m²
Cooling/Heating Switching Unit: 930 m², 1,050m² (2 zones per floor)
Perimeter Zone
Air-cooled Heat Pump Unit
Temperature Control / Activation / Deactivation Unit: 3.6 m per unit

OA Power Capacity

Total 95VA/m² (Outlet Capacity: 45VA/m², Additional Capacity: 50VA/m²)

  • *Standard floor indicates a floor with floor plan that is a typical (standard) pattern for that building.

Please contact us for assitance: Reference Materials / Viewing Appointment / Leasing Rate Information


  • Building Profile
  • Environs/Access
  • Facility Layout
  • Office Space Profile
  • Process for Leasing an Office
  • Apartments by MORI LIVING
  • Safety & Security
  • Urban Design by Mori Building