The International House of Japan

The International House of Japan, also known as “I-House,” is home to a non-profit organization founded in 1952 to promote intercultural exchange. I-House is located in the heart of the mixed-use Roppongi Hills complex, close to many of the major Tokyo embassies. The venue offers a number of banquet halls and rooms on nearly 11,000 square meters of land, including an auditorium and seven additional meeting rooms. A tranquil facility in the heart of the city, all banquet rooms adjoin the large, 19th century garden, enabling guests to mingle freely both indoors and out. There are also a cafe and a restaurant.
- 5-11-16 Roppongi, Minato-ku, Tokyo 106-0032
- https://www.i-house.or.jp/eng/
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Capacity
- Total:
- 150
Rooms & Facilities
Room ( )* | Floor | sq. m | sq. ft. | Ceiling ht. (m) | Theater | Classroom | Banquet | Reception |
---|---|---|---|---|---|---|---|---|
Kabayama Room & Room 2, 3 & 4 | B1 | 247 | 2,659 | 2.9 | 180 | 120 | 110 | 150 |
Iwasaki Koyata Memorial Hall | B1 | 195 | 2,099 | 4.5 | 180 | 120 | 100 | 150 |
Room 2, 3 or 4 | B1 | 51 | 549 | 2.9 | 40 | 24 | 20 | 30 |
Lecture Hall | 2 | 145 | 1,561 | 3~4.3 | 120 | 80 | ||
Seminar C | 1 | 26 | 280 | |||||
Seminar D | 1 | 53 | 570 | 24 | ||||
Seminar E | 1 | 26 | 280 | |||||
Seminar 401 | 4 | 28 | 301 | |||||
Seminar 402 | 4 | 20 | 215 | |||||
Seminar 403, 404 (2) | 4 | 73 | 786 | 42 |
* ( ) refers to possible room divisions using partitions.