Outstanding convenience
-just minutes from the station

Cross Office Mita is just a 3-minute walk from Mita subway station and a 5-minute walk from JR Tamachi station, ensuring excellent access to the main Tokyo area via four rail lines-the Toei Mita and Asakusa subway lines and the JR Yamanote and Keihin-Tohoku lines.

Outstanding convenience-just minutes from the station

Cross Office Advantages

Minimize rental area by sharing conference rooms and reception areas. When expanding, you can expand within the same building without changing address or phone number. Initial costs are kept low since security deposit is for 3-6 months.

Cross Office Advantages

The Cross Office Position

By eliminating any excess facilities and services, we offer just what you require.

The Cross Office Position

Enhanced backup system

ORIX Group backs up your business.

Enhanced backup system

Three types of office-choose the size you really need

We have three types of offices available: the Booth type for individual use, the Small type for small numbers, and the full Office type. Choose a type to match your corporate structure and scale. Because we also allow you to change office types, you can expand your business without changing address or phone number.

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Proud to support your business with outstanding transport access

View of surroundsCross Office Mita is located in the Mita/Tamachi area overlooking the Tokaido (National Highway No. 15)-a transport hub since the Edo period. With redevelopment of the Tamachi Station east exit, the area has suddenly gained a great deal of attention. Most noteworthy is its convenience. With a few minutes' walk to either Mita or Tamachi station, you can catch the Mita and Asakusa subway lines and the JR Yamanote and Keihin-Tohoku lines, giving excellent access to Tokyo's main metropolitan center. It is perfectly situated for business.

Access time for each main railway station
JR Line 2 minutes to Shinagawa Station via JR Yamanote Line (Shinagawa-bound line, outer circuit)
JR Line 9 minutes to Tokyo Station via JR Yamanote Line (Tokyo-bound line, inner circuit)
JR Line 16 minutes to Shibuya Station via JR Yamanote Line (Shinagawa-bound line, outer circuit)
Tokyo Monorail 20 minutes to Haneda Airport via JR Yamanote Line (Tokyo-bound line, inner circuit)/Tokyo Monorail Haneda Express (Haneda Airport Terminal 2-bound line)
Narita Express 70 minutes to Narita Airport via Toei Asakusa line Airport Limited Express/Narita Sky Access Express (direct to Narita Airport)

Indicated travel times are for daytime travel on normal weekdays, and do not include transfer or waiting times. In addition, these may vary slightly depending on time of day. (Source: Jorudan, checked April 1, 2014)

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We offer high-quality services to support businesses sensitively.
We offer attentive reception services with professional staff.
We help create an environment devoted to business.

Reception Services

⋅ Reception staff greet visitors, receive mail and deliveries
⋅ Managing conference rooms, loan of umbrellas

Reception Services


⋅ The Lounge is an open space that can also accommodate meetings or sudden visitors.


Conference rooms(four 6-person rooms)

Four conference rooms are available on the first floor.
Two of these rooms can be expanded by removing sliding partitions, enabling use as a single room.

30 minutes    1,500 yen (excl. tax) Two 6-person rooms
30 minutes    1,000 yen (excl. tax) Two 6-person rooms
*Up to 12 persons can be accommodated by joining rooms.

6-person use
6-person use
6-person use
6-person use
12-person use (by joining the conference rooms indicated at left)
12-person use (by joining the conference rooms indicated at left)

Community space

Free to use the community space “ORANGE ROOM” for 24 hours.
This space is able to reserve for private seminar and party etc.
There are audio visual equipment projector and Wi-Fi.

Community space

Delivery box

Receive deliveries even when out of the office.

Tea service

Coffee, tea, or mineral water can be delivered to conference rooms.
200 yen per serve of mineral water or iced tea (excl. tax)
500 yen per serve of hot coffee (excl. tax)

Room cleaning

Cleaning of leased room (1/week), garbage collection (5/week)


We have office spaces available in a sophisticated office building to suit various numbers of workers and applications.
Offices are fully equipped with high added-value infrastructure, including reception and meeting spaces and state-of-the-art security.
Cross Office Mita offers premium services to meet diverse needs.


24-hour entry/exit is possible using non-contact IC keycards. Proprietary doors (to your company's office spaces) are equipped with auto-locks. In addition to sensors installed on all windows and doors, we have introduced state-of-the-art security equipment, such as security cameras in shared entrance areas.

Copy machines & vending machines

Coin-operated copiers (also usable as scanners) and self-service vending machines are available.
*Separate charge incurred for use.

Automated External Defibrillator (AED)

This life-saving cardiac device is installed in the first-floor Lounge.

Smoking room

A smoking room is available in the rear of the first-floor Lounge.
Smoking is also permitted on the rooftop.

Disaster stockpile

A disaster-prevention supply has been established on the second floor. It can store a 3-day stockpile of goods.

Rooftop terrace

Please enjoy this green, open space to relax and unwind.
Smoking area also available.


Each room is fitted with optical cabling.
*Each tenant is required to establish their own private provider agreement.

Kitchenette and male & female washrooms

These are available for shared use. All cleaning is done by professional staff.

Earthquake resistance

Built 1.5 times stronger than the quake-resistance standard for general offices stipulated under the Building Standards Law, this structure is equivalent to government buildings, hospitals, and disaster-control sites. Vibration dampers also minimize vibration of the building and further reduce any damage to the structure.

Satellite phone

Available as a means of emergency contact.

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> View more


Location 5-29-20 Shiba, Minato-ku, Tokyo
Site area 553.67 m²
Construction area 447.43 m²
Total floor space 4,240.97 m²
Structural scale Steel frame, partially steel-reinforced concrete 9 aboveground floors & 1 underground floor
Parking area 12-car mechanical parking & 1 loading zone
parking area
Elevators 2 elevators, 13-person capacity
Smoking area 2 (first floor & rooftop)
Office Floor
Number of rooms 77
Conference rooms 4 (6-person use)
Ceiling height 2.8m (2.6m for second floor)
OA floor 50mm
Floor loading 500kg/m² (300 g/m² for OA floor)
Security Non-contact IC keycard system (auto-lock on all rooms)
Capacitance 6 kVA/room
Internet facilities Optical cable in each room
Phone & communications Metal: 5 lines per room
Air conditioning Individual (by room)
Shared TV: Digital & BS Cables terminate in EPS.

ORIX Corporation
Realtor License No. (12) 1386 issued by Minister of Land, Infrastructure and Transport, Member of Real Estate Companies Association of Japan, Member of Real Estate Fair Trade Council 2-4-1 Hamamatsu-cho, Minato-ku, Tokyo 105-6135

Design &
Design Irie Miyake Architects and Engineers
Construction Hazama Ando Corporation
Opened April 2014
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