The St. Regis Osaka

3-6-12 Honmachi, Chuo-ku, Osaka 541-0053 Japan
+81 6-6258-3333

Organize a meeting or event

Send your requirements to our expert planners for more information on pricing and room availability.

The St. Regis Osaka is the premier venue for conferences, executive board meetings, weddings, and social events. From the magnificent Astor Ballroom to six luxuriously appointed meeting venues, our 662 square meters of meeting and banquet space on the 11th floor are equipped with state-of-the-art technology and are suitable for any event. Breathtaking views of the cityscape, unparalleled service, and distinctive cuisine all combine to curate each event into a memorable experience.

The St. Regis Osaka is also the ideal address for bringing a dream wedding to reality. Our dedicated team will ensure that every detail is flawlessly executed with seamless service on your special day.

  • 7

    Event Rooms

  • 470 sq m

    Total Event Space

  • 165

    Capacity Largest Space

  • 2

    Maximum Breakout Rooms

Library Suite room

Exceptional Meeting & Event Venues


The six meeting and banquet venues at The St. Regis Osaka are located on the hotel’s 11th floor where natural light and some spectacular city views compliment beautifully appointed interiors.
The Astor Ballroom

Astor Ballroom Details


High 3.5-meter ceilings illuminated with contemporary crystal chandeliers, accents of silver leaf in a deep corniced ceiling and wall paneling in light celadon green tones are among the elegant details that define the Astor Ballroom. This grand venue can be easily divided into two 105-square-meter rooms.

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About This Venue

  • Choose from 5,059 square meters of event venues in downtown Osaka

    Learn more
  • Our Astor Ballroom venue features handcrafted ceilings and crystal chandeliers

  • The spacious foyer is perfect for coffee breaks and business networking

  • Our Rooftop Garden offers inspiring views of downtown Osaka

  • Our hotel flavors business events with exceptional catering cuisine

    Learn more

Plan an Inspired Event

Attendee Booking Tools

Image Attendee Booking Tools

We can provide you with a unique complimentary Reservation Link that makes it easy for your guests to reserve their rooms.

  • Shared in an email
  • Embed in a website
  • Personalized with your group name, event dates, hotel, and special rates
  • Displayed in multiple languages on Marriott domains worldwide

Manage Your Event with Ease

Group Lists

If you have a list of your guests, we can make reservations for all of them.

Rooming Lists

We can send you a report showing which of your guests have reserved rooms and when they plan to arrive.

Mobile Check-In

Guests can check in before their stay, receive instant alerts when their room is ready and check out by skipping the front desk.

Equipment and Services

Meeting Equipment

AV equipment

CD player

LCD projector

Microphone

PA system portable

Polling devices

Stage: installed

TV

TV production service provider

Meeting Services

AV technician

Photographer

Videoconferencing

Business Equipment

Computers

Printers

Business Services

Copy service

Full-service business center

Network/Internet printing

Post/parcel

High-speed Internet access

Meeting rooms: Wired, Wireless

Capacity

Floor Plans

Capacity Chart

Convert Feet | Reset
  • Founder Suite Lounge
  • 7x7x4
  • 49
  • 40
  • 27
  • 25
  • 15
  • 25
  • 27
  • Library Suite
  • 10x6x4
  • 60
  • 50
  • 30
  • 24
  • 20
  • 30
  • 24
  • Viscount Suite
  • 7x6x4
  • 42
  •  
  •  
  • 10
  •  
  •  
  • 10
  • King Cole Suite
  • 7x6x4
  • 42
  •  
  •  
  • 10
  •  
  •  
  • 10
  • Founder Suite Study
  • 7x7x4
  • 49
  • 40
  • 27
  • 25
  • 15
  • 25
  • 27
  • Founder Suite
  • 7x14x4
  • 98
  • 90
  • 45
  • 60
  • 15
  • 60
  • 50
  • White Rose
  • 5x4x4
  • 20
  •  
  •  
  •  
  •  
  •  
  • 8
  • The Astor Ballroom
  • 12x14x4
  • 168
  • 160
  • 100
  • 165
  • 45
  • 120
  • 80
  • Empire Boardroom
  • 10x4x4
  • 40
  •  
  •  
  • 10
  •  
  •  
  • 20

Room Set-Up Examples

Setup Example

Theater

Appropriate for large sessions and short lectures that do not require extensive note-taking. This is a convenient setup to use before breaking into discussion or role-playing groups because chairs can be moved.

Setup Example

Conference and Hollow Square

Appropriate for interactive discussions and note-taking sessions for fewer than 25 people. Many hotels have elegant "boardrooms" for 10 to 20 people, equipped with full audiovisual capabilities, a writing board, cork board and a flip chart.

Setup Example

Reception

Stand-up social function where beverages and light foods are served. Foods may be presented on small buffet tables or passed by servers. May precede a meal function.

Setup Example

Schoolroom or Classroom

The most desirable setup for medium to large-size lectures. Requires a relatively large room. Tables provide attendees with space for spreading out materials and taking notes.

Setup Example

Ovals and Rounds

Generally used for meals and sessions involving small group discussions. A five foot round table seats eight people comfortably. A six foot round table seats 10 people comfortably.

Setup Example

E-shape, U-shape and T-shape

Appropriate for groups of fewer than 40 people. These are best for interaction with a leader seated at the head of the setup. Audiovisual is usually best set up at the open end of the seating.

Setup Example

Banquet

Generally used for meals and sessions involving small group discussions. A five foot round table seats eight people comfortably. A six foot round table seats 10 people comfortably.

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