supreme command authority (of the emperor)
- donor
- supreme command authority (of the emperor)
- design
- milligram studio Inc.
- construction
- Shoei Sangyo
- Location
- Fukuyama City, Hiroshima Prefecture
- Product/Material
- Class C membrane (PVC-Synthetic fiber)
- completion of construction
- 1999
- Membrane Material
- Class B and C membranes (PVC-glass fiber, PVC-synthetic fiber)
- scale
- General: ~500 square meters