How to access our office
At the time of your scheduled visit, please wait in the central area (around the tree) of the Otemachi First Square 1F Atrium (the hall between the West and East Towers). A member of our team will be waiting to welcome you. If you enter the building from the basement entrance, please use the escalator between B1 and F1 to reach the atrium on the 1st floor.
When entering from C11, please use the escalator located to the right after entering the building, not the one located near the C11 entrance.
1F Atrium Escalator between B1 and 1F
If you have not scheduled a visit in advance, please call or email us. Our staff will follow up with you to assist. To enter the elevator hall on the 1st floor of Otemachi First Square, you will be given a card to pass through the security gate when you meet us on the 1st floor.
1F West Tower
Entrance to the upper floor elevator hall
Asamura Patent Office, 17th floor