O-YANE Plaza

A multi-purpose entertainment space under a giant retractable roof situated in the heart of Roppongi Hills

O-YANE Plaza is located at the nexus of Art Walk and West Walk, the major pedestrian arteries through Roppongi Hills, and offers an open space featuring a striking, clear glass roof. Sunlight pours into the partially open-air space through the huge glass roof, offering a bright, expansive venue that is also functional for use all year round, regardless of the weather.

Basic usage hours 8 a.m. – 11 p.m.
Basic usage fee Weekdays JPY 800,000/day
Weekends/holidays JPY 1,200,000/day
Special usage fee
※All-day usage for preparation and removal
Weekdays JPY 400,000/day
Weekends/holidays JPY 600,000/day
Nighttime unloading/preparation time 11 p.m. – 8 a.m.
Nighttime unloading/preparation fee Weekdays 25% of the basic usage fee for the initial day of the event ※1
Nighttime loading/removal time 11 p.m. – 6 a.m.
Nighttime loading/removal fee Weekdays JPY 50,000/hour
Overtime extension 11 p.m. – 6 a.m.
Overtime extension fee Weekdays JPY 100,000/hour
    • Fees may be subject to change without advance notice, so please contact the respective facility representatives for the latest information.
    • All the above amounts are exclusive of consumption tax.
    • Basic usage hours include time for preparation and clean-up (except loading/unloading).
    • Regarding the event development, please confirm the process up to the event execution and the sales materials, and finalize the relevant matters with the facility representative in advance.
    • Set-up, removal, cleaning, and security require the use of our designated vendors. We appreciate your understanding.
    • ※1 If the initial day of the event falls on a weekend or holiday, 25% of the weekend/holiday fee will be charged regardless of whether set-up or nighttime unloading for set-up takes place on a weekday.
    • 【Note】The car elevator is available for use from 11 p.m. to 5 a.m. All vehicles used for loading/unloading should exit from 66 Plaza no later than 5 a.m.
Size Approx. 300 ㎡
Effective area for an event: approx. 270 ㎡
Reference capacity Seating: approx. 160 people
Standing: approx. 200 people
Ceiling height 7m~9m
Power panel for events
Water supply and drainage
Load capacity 300kg/㎡


● Permanent items
Round tables 30 units
Chairs 120 units


The process up to event execution
01 Content Review

We review the organizer and the event details.

02 Application

Only fixed reservations are accepted, tentative reservations can not be accepted. Please fill in the required items on the application form made available by the venue and submit it to the person in charge at Mori Building. Upon receipt and review of the application form, a formal decision will be provided, and a contract can be concluded.

03 Payment of reservation fee

Please deposit the reservation fee (50% of the venue basic usage fee) to the bank account designated by the venue within one week after submitting the application form.

04 Balance Payment

Please deposit the balance (50% of the venue basic usage fee) at least one week before the date of use.

05 Meetings Prior To Use

(1)Please hold a detailed meeting with the venue manager about the schedule, program, venue setup, equipment, etc. at least 15 days before use.

(2) When using the venue, if there is art construction planned for the venue, please confirm the construction drawings, preparation drawings, electrical drawings, etc. with the venue manager in advance.

(3)Depending on the content of the event, we may decline use of the venue, so please discuss the plans in detail in advance with the venue manager.

(4)If special security or cleaning is required, it may need to be borne by the client, so please consult with the venue manager in advance.

06 Event Execution


07 Settlement of Various Expenses

For overtime usage fees, we will issue a final invoice calculated after use of the venue. Please deposit the funds to the designated bank account within one month after receiving the invoice.

※The transfer fee will be borne by the client.