| Meeting room name | L x W x H (Feet)
 | Size (sq ft)
 | Event 5'/6
 
  | Crescent 
  | Classroom 
  | Hollow Square
 
  | U-shape 
  | Boardroom 
  | Convention 8'/10'
 
  | Theatre 
  | Reception 
  | Regist. desk
 
  | 
| Nagano Main Banquet Hall Nagano Main Banquet Hall | 0 x 0 x 0 | 1620 | --/-- | -- | 810 | -- | -- | -- | --/-- | 2000 | 1000 | -- | 
|  Close this Nagano Main Banquet HallRoom type: General Meeting Room Total size:  1620 Sq. Miles Dimensions:  0 x 0 x 0 Ft Floor level: Is there natural light? No Are there obstructions? No Are there built in screens? No Is there a built in stage? No Is there built in A/V? No | 
| Asama Convention Hall Asama Convention Hall | 0 x 0 x 0 | 974 | --/-- | -- | 500 | -- | -- | -- | --/-- | 1000 | 500 | -- | 
|  Close this Asama Convention HallRoom type: General Meeting Room Total size:  974 Sq. Miles Dimensions:  0 x 0 x 0 Ft Floor level: Is there natural light? No Are there obstructions? No Are there built in screens? No Is there a built in stage? No Is there built in A/V? No |