Conectando
Mandarin Oriental, Tokyo
マンダリン オリエンタル 東京
- Max capacity
- 500 people (Grand Ballroom (Areas 1, 2 and 3, entire), Theater)
- Largest room
- 550㎡
- Address
- Tokyo 103-8328 2-1-1 Nihonbashi Muromachi, Chuo-ku, Tokyo
- Nearest stations
- Directly connected to the underground passage of Mitsukoshimae Station (subway)
- Official website
- mandarinoriental.com Guide for organizers
Rooms and capacity
| Room | Area (㎡) | Ceiling (m) | Theater | Classroom | Standing | Banquet |
|---|---|---|---|---|---|---|
| Grand Ballroom (Areas 1, 2 and 3, entire)Mitsui Tower, 3F. Can be divided into three soundproof sections. Equipped with 360-degree video projection. | 550 | — | 500 | 260 | 400 | 270 |
| Grand Ballroom (Areas 1 and 2, or Areas 2 and 3)Mitsui Tower, 3F. | 315 | — | 300 | 180 | 250 | 180 |
| Grand Ballroom (Areas 1 and 3)Mitsui Tower, 3F. | 210 | — | 200 | 100 | 150 | 120 |
| SanctuaryMitsui Tower, 3F. | 250 | 7 | 150 | 80 | 150 | — |
| North RoomMitsui Tower, 3F. Introduced for use as an executive meeting room, for individual consultations, as a VIP lounge, and as the organizer's operations headquarters. | 38 | — | — | — | — | — |
| South RoomMitsui Tower, 3F. Introduced for use as a VIP waiting area, for previews, for sponsor service, and as a guest reception. | 38 | — | — | — | — | — |
| Linden RoomMitsui Main Building, 3F. | 166 | — | 150 | 90 | 120 | 100 |
| Alder RoomMitsui Main Building, 3F. | 130 | — | 120 | 60 | 80 | 60 |
| Oak RoomMitsui Main Building, 3F. | 107 | — | 80 | 40 | 60 | 50 |
| Maple RoomMitsui Main Building, 3F. | 81 | — | — | — | — | 20 |
| Beni RoomMitsui Main Building, 3F. | 70 | — | 40 | 30 | 40 | 20 |
| ShionMitsui Main Building, 3F. | 35 | — | 20 | — | — | 8 |
| AkaneMitsui Main Building, 3F. Set up with one table. | 35 | — | 20 | — | — | 8 |
| KoujiMitsui Main Building, 3F. | 35 | — | 20 | — | — | 8 |
| TokiMitsui Main Building, 3F. | 35 | — | — | — | — | 10 |
| RuriMitsui Main Building, 3F. | 35 | — | 20 | — | — | 8 |
Source: media.ffycdn.net (Capacities are the maximums the venue states; they change with layout and equipment.)
Official documents (floor plans, price lists, terms)
Operating rules (from the official website and documents)
Parking
Valet parking is available at the hotel entrance for hotel guests. Check current parking availability and rates with the hotel in advance. Barrier-free parking is also available.
Source: mandarinoriental.comWaiting rooms and dressing rooms
The North Room (38㎡) on the 3rd floor of Mitsui Tower can be used for executive meetings, individual consultations, as a VIP lounge, and as an organizer's operations headquarters ("organiser command centres"). The South Room (38㎡) can be used for VIP waiting, previews, sponsor service and guest reception. Both are on the same floor as the event venues (Meetings & Events Brochure, May 2026 edition).
Source: media.ffycdn.netCatering and outside food/drink
The hotel's chef team provides made-to-order catering, from light meals and working lunches to business dinners. Menus are adjusted to the program, purpose, dietary restrictions and allergies; contact the events team in advance for a consultation. The banquet menu includes breakfast, coffee breaks, lunch, bento boxes, canapés and a 2-hour drink package (Banquet Menu, March 2026 edition).
Source: mandarinoriental.comRestaurants in the venue or building
The hotel has Signature (French), The Pizza Bar on 38th, K'shiki (Italian), Tapas Molecular Bar, Sense (Cantonese cuisine), Oriental Lounge, Ventaglio, Mandarin Bar, The Cellar (private dining) and Sushi Shin by Miyakawa. The hotel states that private rooms and bespoke arrangements are available for celebrations and business dinners.
Source: mandarinoriental.comOperating rules are limited to what each venue’s official website and official PDFs state. Items that are not listed are ones we could not find on the official website. Always confirm with the venue before you book. (Checked: Nov 2, 2026)
Nearby shops for when something goes wrong on the day
Print shops (large volume, large format)
For posters, panels and large print runs.
- 5 min walk Accea Shin-Nihonbashi Weekdays 9:00-20:00 / Sat, Sun & holidays 10:00-19:00
- 9 min walk Accea Otemachi Open 24 hours (open every day of the year)
Convenience stores (multi-copy machines)
Small print runs, drinks, tape, batteries and similar.
- 2 min walk FamilyMart Nihonbashi Mitsui Tower 7:00-23:00
- 3 min walk FamilyMart Nihonbashi Muromachi Mitsui Tower 7:00-22:00 (closed Sat, Sun & holidays)
- 4 min walk 7-Eleven Nihonbashi Hongokucho 3-chome Open 24 hours
100-yen shops
Masking tape, scissors, badge holders, extension cords, plastic bags and similar.
- 8 min walk Can Do Marunouchi Oazo Mon-Fri 8:00-22:00 / Sat-Sun 9:00-21:00
- 10 min walk 3COINS Yaechika 10:00-21:00
Don Quijote
For late-night or day-of-event shopping.
- 21 min walk Don Quijote Akihabara Open 24 hours Distance is calculated from the address location.
- 28 min walk Don Quijote Ginza Main Building (Ginza Nine Building No. 3) Open 24 hours Distance is calculated from the address location.
If you run out of drinks (same-day delivery)
This venue is in Kakuyasu's same-day delivery area. Kakuyasu (Nandemo Sake-ya Kakuyasu) “delivery from store” covers all 23 wards of Tokyo and all of Nishi Ward in Yokohama for same-day delivery (free shipping). Delivery slots are hourly from 10:00 to 22:00 (order cutoff 30 minutes before; some stores also offer the 9:00 slot). Besides alcohol, they also carry soft drinks such as tea.
Source: Kakuyasu: store delivery areas (Japanese) / Kakuyasu: delivery dates and times (Japanese)
Walking minutes are the straight-line distance to the venue divided by 80 m per minute, as a rough guide (the actual walking route is longer). Shop names and opening hours were checked on each company's official store page (as of Nov 2, 2026).
Nearby hotels
Places to stay for staff who arrive the day before or travel from far away. These are the hotels around Mandarin Oriental, Tokyo featured on BizinTokyo, our guide for attendees.
- Mitsui Garden Hotel Nihonbashi Premier About 2 min walk to Mandarin Oriental, Tokyo
- Hotel Ryumeikan Tokyo About 6 min walk to Mandarin Oriental, Tokyo
- Hotel Metropolitan Marunouchi About 7 min walk to Mandarin Oriental, Tokyo
- Sumisho Hotel About 7 min walk to Mandarin Oriental, Tokyo
- Shangri-La Tokyo About 8 min walk to Mandarin Oriental, Tokyo
- Nishitetsu Inn Nihombashi About 8 min walk to Mandarin Oriental, Tokyo
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