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Hotel East 21 Tokyo
ホテル イースト21東京
- Max capacity
- 2,000 people (1F East 21 Hall, Standing)
- Largest room
- 1,800㎡
- Address
- Tokyo 135-0016 6-3-3 Toyo, Koto-ku, Tokyo
- Nearest stations
- Toyocho Station (Tokyo Metro Tozai Line): 7 min walk
- Official website
- okura.com Guide for organizers
Rooms and capacity
| Room | Area (㎡) | Ceiling (m) | Theater | Classroom | Standing | Banquet |
|---|---|---|---|---|---|---|
| 1F East 21 HallSeated (banquet) setup requires consultation. Can be divided. | 1,800 | 6.7 | 1,600 | 1,000 | 2,000 | — |
| 3F EitaiCan be divided. | 700 | 6 | 900 | 500 | 800 | 400 |
| 3F ToyoCan be divided. | 410 | 4.5 | 500 | 270 | 400 | 250 |
| 3F BotanCan be divided. | 100 | 3 | 90 | 50 | 70 | 50 |
| 3F KiyosumiCan be divided. | 62 | 3 | 50 | 30 | 40 | 30 |
| 3F ToyosuCannot be divided. | 30 | 3 | — | — | — | 10 |
Source: okura.com (Capacities are the maximums the venue states; they change with layout and equipment.)
Operating rules (from the official website and documents)
Parking
The hotel's basic information lists 111 parking spaces and 290 contracted parking spaces (including 5 large-bus spaces), both paid.
Source: okura.comRestaurants in the venue or building
The in-house restaurants are Teppanyaki Kiba, Chinese Restaurant Toen, Brasserie Harmony (Western cuisine), Japanese Restaurant Sazanka, Cocktail Lounge Panorama and Bakery Shop Un.
Source: okura.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
Convenience stores (multi-copy machines)
Small print runs, drinks, tape, batteries and similar.
- 2 min walk FamilyMart Tokyo East 21 Open 24 hours
- 2 min walk 7-Eleven Koto Sengoku 1-chome Open 24 hours
- 3 min walk Natural Lawson Toyo 7-chome Open 24 hours
100-yen shops
Masking tape, scissors, badge holders, extension cords, plastic bags and similar.
- 8 min walk Seria Seiyu Toyocho Daily 10:00-21:00
- 10 min walk DAISO Toyocho Station 9:00-21:00
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 Hotel East 21 Tokyo featured on BizinTokyo, our guide for attendees.
- Sotetsu Fresa Inn Tokyo-Toyocho About 9 min walk to Hotel East 21 Tokyo
- Hotel Route-Inn Grand Tokyo Toyocho About 12 min walk to Hotel East 21 Tokyo
- Comfort Hotel Tokyo Kiyosumi Shirakawa A few train stops from Hotel East 21 Tokyo (about 1.6km away)
- APA Hotel & Resort Tokyo Bay Shiomi A few train stops from Hotel East 21 Tokyo (about 1.9km away)
- Keisei Richmond Hotel Tokyo Kinshicho A few train stops from Hotel East 21 Tokyo (about 2.1km away)
- Sotetsu Fresa Inn Tokyo-Kinshicho A few train stops from Hotel East 21 Tokyo (about 2.4km away)
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