Official
The entrance to the Mitsui partnership company is open to the public.
Tokyo Architecture Festival~
Mitsui Main Building is the oldest existing American-type office building.
This building is a multi-purpose building built to concentrate the functions of the head offices of direct lineal companies such as Mitsui & Co., Ltd., former Mitsui & Co.
The entrance of Mitsui Joint Company on the Bank of Japan Street, which clearly shows this, has been opened to the public.
The beautiful floor stones designed in black and white, and the heavy elevators still in operation, have been handed down since its foundation. It is a space where you can feel the history.
The Mitsui Main Building in Nihonbashi is designated as a national important cultural property. A solid and attractive building. The Mitsui Memorial Museum is also located in the adjacent Mitsui Tower.
Guided tours where you can specially visit areas that you cannot usually enter or see, such as the "Toyo no Daikin Bank" in the Mitsui Main Building and the former president's office, were pre-lottery, so this time we have participated in a special exhibition that you can visit without reservation.
〒103-0022 2-1-1, Nihonbashimuromachi, Chuo-ku, Tokyo