Conference/Banquet

Rates

Hall and Conference/Banquet Room Rates (as of Oct. 1, 2019)

JPY (tax inclusive)

Upper row: Regular rates
Lower row: Discount rates
For conferences For banquets For exhibitions
2 hours half day
(6 hours)
9:00-15:00 or
15:00-21:00
full day
9:00-21:00
2 hours 1 additio-
nal hour
Regular Off-peak
Jan.,
Feb.,
Aug.
Iwasaki Koyata
Memorial Hall
(195m²)
181,500
145,200
302,500
242,000
605,000
484,000
77,000
57,750
38,500
28,875
726,000
580,800
544,500
435,600
Banquet Room
(247m²)
181,500
145,200
363,000
290,400
726,000
580,800
66,000
49,500
33,000
24,750
871,200
696,960
653,400
522,720
Banquet Room
(198m²)
145,200
116,160
290,400
232,320
580,800
464,640
55,000
41,250
27,500
20,625
726,000
580,800
544,500
435,600
Banquet Room
(147m²)
108,900
87,120
217,800
174,240
435,600
348,480
44,000
33,000
22,000
16,500
544,500
435,600
411,400
329,120
Banquet Room
(98m²)
72,600
58,080
145,200
116,160
290,400
232,320
27,500
20,625
13,750
10,312
363,000
290,400
278,300
222,640
Banquet Room
(51m²)
36,300
29,040
72,600
58,080
145,200
116,160
16,500
12,375
8,250
6,187
181,500
145,200
145,200
116,160
*The above-mentioned prices are subject to a 10% service charge.
*Discount rates (lower row) are for members and those whose use of facilities meets the criteria of the public interest purposes of the I-House. Please contact the I-House for further information.

Lecture Hall and Seminar Room Rates (as of Oct. 1, 2019)

JPY (tax inclusive)

Upper row: Regular rates
Lower row: Discount rates
Location Style Capacity Size
(sq.m)
9am-12
13-17pm
18-21pm
full day Hollow-
square
Classroom Theatre
Seminar B Annex 1F Hollow-
square
for 8 17m² 8,470
6,820
22,550
18,040
8
Seminar C Annex 1F Hollow-
square
for 16 26m² 12,100
9,680
32,670
26,180
12~16
Seminar D Annex 1F Hollow-
square
for 30 53m² 25,630
20,570
67,760
54,230
30 24
Seminar E Annex 1F Hollow-
square
for 16 26m² 12,760
10,230
33,880
27,170
12~16
Lecture Hall Annex 2F 145m² 72,050
57,640
194,260
155,430
48 80 120
401 West Wing 4F Hollow-
square
for 16 28.4m² 13,530
10,890
35,970
28,820
16
402 West Wing 4F Oval-
table
for 12 19.9m² 9,460
7,590
25,080
20,020
12 (Oval-table style only)
403 West Wing 4F Hollow-
square
for 16 28.6m² 13,530
10,890
35,970
28,820
16
404 West Wing 4F Hollow-
square
for 24 44.0m² 21,780
17,380
56,870
45,540
24 30
403・404 West Wing 4F Hollow-
square
for 34 72.6m² 35,310
28,270
92,840
74,250
34 42
*The layout of each seminar room is set. If you want to change the style, an additional 20% fee will be charged.
*Discount rates (lower row) are for members and those whose use of facilities meets the criteria of the public interest purposes of the I-House. Please contact the I-House for further information.

Equipment (as of Oct. 1, 2019)

JPY (tax inclusive)

One microphone 2,200 yen
Additional microphones (2-8) 1,100 yen each
Stage for East Wing venues
(1,200 x 2,400 x 200H or 400H)
3,300 yen
Stage for Annex Lecture Hall
(1,800 × 2,400 × 200H)
5,500 yen
Whiteboard 1,100 yen
Grand piano “Yamaha” (tuning fee not included) 33,000 yen
Grand piano “Steinway & Sons” (tuning fee included) 66,000 yen
Electone (EL-100) 11,000 yen
Music stand 550 yen
Mobile projector 5,500 yen
Permanent projector (12,000 lumens) and screen (4,428×2,491) for Iwasaki Koyata Memorial Hall 38,500 yen
Permanent projector for Kabayama-Matsumoto Room and Room 4 (3,500 lumens) 11,000 yen
Free-standing projection screen (1,500×1,500~) 1,100 yen &up
Permanent projection screen for Lecture Hall (2,000×2,000) 2,200 yen
Permanent projection screen for Kabayama-Matsumoto Room and Room 4 (2,657×1,494) 4,400 yen
Simultaneous interpretation booth for Iwasaki Koyata Memorial Hall and Lecture Hall 33,000 yen
Simultaneous interpretation receiver (one set) 1,100 yen
Please note that the above prices may not apply if the equipment is already booked for other conferences/banquets.
We can also provide simultaneous interpretation, flowers, hanging signs, photographs, etc. Please contact the Banquet Desk for further information.
*Some of the equipment cannot be used in certain venues.
*There is no audio equipment available in the seminar rooms.

Inquiries and Reservations

Banquet Reservations
International House of Japan
TEL: 03-3470-4616 (10:00 am-7:00 pm)
FAX: 03-3470-3210