Notice of Scheduled Electrical Equipment Inspection
We will conduct the annual electrical equipment inspection on the schedule below.
This inspection will be carried out for the entire Otemachi Park Building, where Ascott Marunouchi Tokyo is located. During the inspection from 11:30 AM to 6:00 PM, all guests and staff will be required to leave the building, and re-entry will not be permitted.
Date & Time: Sunday, September 27, 2026, 3:45 AM–6:00 PM
Elevators: Unavailable during the following time.
3:45 AM–4:15 AM
Restaurant Triple One: Closed all day.
Parking: No entry/exit from 10:00 PM on September 26 to 6:00 PM on September 27.
(Access to the parking area will also be restricted.)
We apologize for any inconvenience and appreciate your kind cooperation.






















