Conference/Banquet

Kabayama-Matsumoto Room + Room 2,
Room 2 + 3 + 4 (147 sq. m)

Location East Wing B1F
(Kabayama/Matsumoto Room+Room2 or Room2+Room3+Room4)
Size (sq.m) 147 m²

Sample Layout (classroom style)

Banquet room

Floor Plan

Floor Plan
Click image to view in PDF Floor Plan
Floor Plan

(Alternative floor plan)

Capacity and Rates for Conference


The prices include consumption tax and 15% service charge.

JPY (tax and service charge inclusive)
Upper row: Regular price / Lower row: Special price

For conferences
〈Capacity〉
classroom style: 75 theater style: 120
hollow square: 45
For banquets
〈Capacity〉
circle table style: 70
buffet style: 90
For exhibitions
2 hours half day
(6 hours)
9:00-15:00 or
15:00-21:00
full day
9:00-21:00
1 additio-
nal hour
2 hours 1 additio-
nal hour
Regular Off-peak
Jan.,
Feb.,
Aug.
158,125
126,500
316,250
253,000
632,500
506,000
88,550
70,840
69,575
52,181
34,787
26,090
910,800
728,640
683,100
546,480
The prices include consumption tax and a 15% service charge.
Room rates for banquets apply for food orders above a certain limit. Please contact Banquet Reservations for details.
*Special price (lower row) is 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.

(As of 1 September, 2025)

Reservations and Inquiries

Banquet Reservations
International House of Japan
TEL: 03-3470-4616 (10:00-18:00, Closed on Sundays & Holidays)
FAX: 03-3470-3210