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Keidanren Kaikan Conference
経団連会館カンファレンス
Non-members need a letter of introduction from a member (prescribed form), an advance payment, etc. (revised April 1, 2026)
- Max capacity
- 600 people (International Conference Hall (Golden Room), Standing)
- Largest room
- 576㎡
- Address
- Tokyo 100-0004 Keidanren Kaikan, 1-3-2 Otemachi, Chiyoda-ku
- Nearest stations
- Tokyo Metro Otemachi Station: directly connected to Exit C2b
- Opening hours
- Monday to Saturday 9:00-21:00 (closed on Sundays, public holidays and the year-end/New Year period (December 30 to January 3))
- Official website
- keidanren-kaikan.jp Guide for organizers
Rooms and capacity
| Room | Area (㎡) | Theater | Classroom | Hollow square | Standing |
|---|---|---|---|---|---|
| Keidanren Hall2F. Simultaneous interpretation equipment available. The "Party" capacity in the official table is listed as standing. | 533 | 504 | 280 | — | 500 |
| Keidanren Hall (North)2F. Simultaneous interpretation equipment available. | 254 | 300 | 126 | 68 | 240 |
| Keidanren Hall (South) | 254 | 300 | 126 | 68 | 240 |
| International Conference Hall (Golden Room)2F. Simultaneous interpretation equipment available. 110 fixed seats on the 2F. | 576 | — | 264 | — | 600 |
| Diamond Room4F (Rooms 401 and 402). Simultaneous interpretation equipment available. | 470 | — | 270 | — | 400 |
| Diamond Room (North)Room 401. Simultaneous interpretation equipment available. | 227 | 260 | 112 | 60 | 180 |
| Diamond Room (South)Room 402. Simultaneous interpretation equipment available. | 224 | 260 | 112 | 60 | 180 |
| Muromachi RoomRoom 403. | 62 | — | — | 24 | 40 |
| Momoyama RoomRoom 404. | 124 | — | — | 36 | 70 |
| Pearl Room5F (Rooms 501 and 502). | 238 | 264 | 108 | 60 | 200 |
| Pearl Room (North)Room 501. | 105 | 132 | 48 | 36 | 70 |
| Pearl Room (South)Room 502. | 127 | 132 | 48 | 40 | 80 |
| Ruby Room5F (Rooms 503 and 504). | 256 | 264 | 108 | 60 | 200 |
| Ruby Room (North)Room 503. | 127 | 132 | 48 | 40 | 80 |
| Ruby Room (South)Room 504. | 125 | 132 | 48 | 40 | 80 |
| Asuka RoomRoom 505. | 62 | 60 | 32 | 24 | 40 |
| Tenpyo RoomRoom 506. | 62 | 60 | 32 | 24 | 40 |
| Heian RoomRoom 507. | 62 | 60 | 32 | 24 | 40 |
Source: keidanren-kaikan.jp (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)
Day-before setup
Setup and cleanup time on the day before and the day of the meeting is counted in the usage fee calculation. Luggage for the meeting is accepted from the day before; the organizer contacts the staff in charge in advance and sends it to the Keidanren Kaikan Sales Center, stating the date of use and the organizer's name. When simultaneous interpretation equipment is used, the room is booked from 2 hours before the start; for meetings involving video, the room is booked including the time needed for rehearsals and the like (revised April 1, 2026). (Source: Guide to Use)
Source: keidanren-kaikan.jpDelivery vehicle rules
When luggage is brought in or out by car, contact the staff in charge in advance. There is a loading area on the B2F, free if the vehicle leaves within 30 minutes (may be crowded). Items that cannot be carried in by the freight elevator will be refused (revised April 1, 2026). (Source: Guide to Use)
Source: keidanren-kaikan.jpParking
The shared parking lot on the B2F can be used at 300 yen per 30 minutes per vehicle (tax included), paid in cash at the exit. Large vehicles such as buses and trucks cannot park (revised April 1, 2026). (Source: Guide to Use)
Source: keidanren-kaikan.jpCatering and outside food/drink
Use of the meeting rooms is booked together with food or drinks. Operation is entrusted to Palace Hotel; food and drinks are provided by the venue, and bringing in outside food or drinks is strictly prohibited. During meeting hours, use in principle comes with a reservation for a cake set (cake and coffee or tea). Meal hours are 12:00-14:00 and 18:00-21:00, and use that includes these hours is accepted together with a meal reservation. Sample menus (tax included; prices revised September 1, 2026): party 8,800 yen and 11,000 yen, formal course meal 7,700 yen, 9,900 yen and 14,300 yen, boxed lunch from 6,050 yen (lunch), kaiseki 14,850 yen. The menu must be specified by 5 business days before. (Source: Food and Drink Guide)
Source: keidanren-kaikan.jpOperating 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 7, 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 Uchikanda Weekdays, Sat, Sun & holidays 8:00-22:00 (Self Accea; during Accea Cafe opening hours)
- 6 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.
- 3 min walk Lawson Kanda-Nishikicho 7:00-20:00
- 4 min walk 7-Eleven Kanda-Nishikicho Chiyoda-dori 7:00-23:00 (Mon-Sun & holidays)
- 4 min walk Lawson Otemachi Financial City Grand Cube 7:00-23:00
100-yen shops
Masking tape, scissors, badge holders, extension cords, plastic bags and similar.
- 8 min walk DAISO Kanda-Jimbocho Suzuran-dori 10:00-21:00
- 10 min walk Can Do Marunouchi Oazo Mon-Fri 8:00-22:00 / Sat-Sun 9:00-21:00
Don Quijote
For late-night or day-of-event shopping.
- 19 min walk Don Quijote Akihabara Open 24 hours
- 24 min walk Don Quijote Korakuen 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 7, 2026).
Nearby hotels
Places to stay for staff who arrive the day before or travel from far away. These are the hotels around Keidanren Kaikan Conference featured on BizinTokyo, our guide for attendees.
- Four Seasons Hotel Tokyo at Otemachi About 1 min walk to Keidanren Kaikan Conference
- HOSHINOYA Tokyo About 2 min walk to Keidanren Kaikan Conference
- Ascott Marunouchi Tokyo About 3 min walk to Keidanren Kaikan Conference
- Mitsui Garden Hotel Otemachi About 4 min walk to Keidanren Kaikan Conference
- KKR Hotel Tokyo About 4 min walk to Keidanren Kaikan Conference
- Palace Hotel Tokyo About 6 min walk to Keidanren Kaikan Conference
* Hotel links are Expedia affiliate links. Conectando earns a referral fee when a booking is made.