&BIZ 三井のオフィス

Queries
Tokyo Midtown Yaesu
03-6262-1314
Weekdays 9:00 am - 5:00 pm
Nihonbashi Muromachi Mitsui Tower
03-6271-8576
Weekdays 9:00 am - 5:00 pm
Nihonbashi Takashimaya Mitsui Building
03-3274-3450
Weekdays 9:00 am - 5:00 pm
  • *Generally excluding year-end and new year holidays (December 29 to January 3)
  • *May also close on other days for facility/equipment inspections
Bring out the best of performance
in diverse business scenarios

Our meeting rooms of various sizes complement your office in diverse business scenarios,
such as in-house conferences, training, seminars, lectures, small meetings, and client visits.

Facility Overview

&BIZ conference is a series of exclusive rooms for Mitsui office tenants, and is located in Tokyo Midtown Yaesu, Nihonbashi Muromachi Mitsui Tower, and Nihonbashi Takashimaya Mitsui Building. It provides a variety of spaces, from large conference rooms that can hold more than 100 people, to small meeting rooms that seat several people. &BIZ conference meets the diverse requirements of conferences, events, meetings, and business negotiations.

*From April 2023, all facilities can be used.

TOKYO MIDTOWN YAESU Tokyo Midtown Yaesu

The facility contains an open space commanding a full view of Tokyo Station.
Cutting-edge microphone speakers enable hybrid conferences that smoothly combine remote and real-life participation.

7th floor of Tokyo Midtown Yaesu, which connects to Tokyo Station underground

Total of seven small and large rooms with a capacity of 8 to 72 people

Early reservation benefits available to tenant companies of Tokyo Midtown Yaesu

Usage FeesUnit:Yen (tax excluded)

NIHONBASHI MUROMACHI
MITSUI TOWER
nihonbashi muromachi
mitsui tower

Includes a large studio that doubles as a kendo hall, machine area, stretch area, and a sauna for refreshing relaxation.

Total of seven small and large rooms with a capacity of 6 to 135 people, and total of eight small meeting rooms with a capacity of one to four people

Broadcast studio optimal for Web seminars or filming

Early reservation benefits available to tenant companies of Nihonbashi Muromachi Mitsui Tower and Nihonbashi Mitsui Tower

Broadcast Studio

Space with equipment for filming and broadcasting video (with dedicated operator). Can be used for broadcasts with multiple presenters or hybrid events featuring both live performances and broadcasts

Usage FeesUnit:Yen (tax excluded)

Extending the standard usage hours for Room 1

NIHONBASHI TAKASHIMAYA
MITSUI BUILDING
nihonbashi takashimaya
mitsui building

With excellent accessibility, directly connected to Nihonbashi Station, &BIZ conference provides a variety of spaces for various purposes, such as in-house conferences, events such as seminars and lectures, and Web seminars via live broadcasts.

Total of six small and large rooms with a capacity of 8 to 150 people

Broadcast studio optimal for Web seminars or filming

Early reservation benefits available to tenant companies of Nihonbashi Takashimaya Mitsui Building and Nihonbashi 1-chome Mitsui Building

Broadcast Studio

Space with theater seats and equipment for filming and broadcasting video (with dedicated operator). Provides the perfect environment for filming presentations, and even has a teleprompter.

Usage FeesUnit:Yen (tax excluded)

Extending the standard usage hours for Room 5

Who Can Use the Facility/How to Use the Facility

Who Can Use the Facility

&BIZ conference is an exclusive facility for Mitsui Fudosan office building tenants in the Nihonbashi/Yaesu area (see the list below).

Company registration is required to use the facility.


From April 2023, all facilities can be used.

[Buildings that can use &BIZ conference]

  • Tokyo Midtown Yaesu*
  • Nihonbashi Muromachi Mitsui Tower*
  • Nihonbashi Takashimaya Mitsui Building*
  • Nihonbashi 1-chome Mitsui Building
  • Muromachi Chibagin Mitsui Building
  • Nihonbashi Mitsui Tower
  • Mitsui Main Building
  • Mitsui Building No.2
  • Muromachi Higashi Mitsui Building
  • Muromahi Furukawa Mitsui Building
  • Nihonbashi Astellas Mitsui Building
  • OVOL Nihonbashi Building
  • Nihonbashi Honcho YS Building
  • Nihonbashi Honcho 2-chome Building
  • Nihonbashi Honcho MK-SQUARE
  • Gran Tokyo North Tower
  • Nihonbashi IT building
  • Nihonbashi Muromachi 4-chome Building
  • CM Building

*Building where &BIZ conference is located

How to Use the Facility

Click one of the buttons below to reserve a room (excluding the large conference room or broadcast studio).

  • To reserve Room 1 of the Nihonbashi Muromachi Mitsui Tower or Room 5 of the Nihonbashi Takashimaya Mitsui Building, contact the &BIZ conference reservation office.
Nihonbashi Muromachi Mitsui Tower
03-6271-8576
Weekdays 9:00 am - 5:00 pm
Nihonbashi Takashimaya Mitsui Building
03-3274-3450
Weekdays 9:00 am - 5:00 pm
  • To reserve the broadcast studio
  • Nihonbashi Muromachi Mitsui Tower, click here Nihonbashi Takashimaya Mitsui Building, click here
  • Click here if you have any queries regarding &BIZ conference.