Hoteliers! Is your information accurate? UPDATE HERE OverviewMeetings & BusinessPhotos & VideoLocal Info Mampei Hotel, Karuizawa Meeting Rooms & Events Meeting Capacity: 3 meeting rooms holding 480 peopleMeeting Space: 750 sq mLargest Meeting Room Capacity: 400 people The Happy Valley The Happy Valley Meeting Room SpecsFlooring: carpetPortable Walls Available: NoSize: 468 sq mDimensions: 15.3x29.4x5.2 mCapacities: Theater: 300 Classroom: 160 Reception: 400 Banquet: 200 U-Shape: 100 Cherry Blossoms Cherry Blossoms Meeting Room SpecsFlooring: carpetPortable Walls Available: NoSize: 151 sq mDimensions: 8.7x17.4x2.8 mCapacities: Theater: 120 Classroom: 66 Reception: 80 Banquet: 80 U-Shape: 60 Between the Cocoons Between the Cocoons Meeting Room SpecsFlooring: carpetPortable Walls Available: NoSize: 131 sq mCapacities: Theater: 60 Classroom: 30 Reception: 50 Banquet: 50 U-Shape: 40