Expo
EXPO 2005 Aichi, Japan, Aichi
Morizo Kikkoro Exhibition Center, Future of Lighting, Aichi
Japan Flora 2000, Hyogo
International Garden and Greenery Exposition, Japanese Government Garden, Osaka
International Garden and Greenery Exposition, Fantasy of Light Electric Power Pavilion, Osaka
Sea & Islands Expo, Hiroshima, 1989, Hiroshima
Laser System EXPO'85 Theme Pavilion, Ibaraki
Ｅlectric Power, Pavillion of Tsukuba EXPO'85, Ibaraki
The Illuminated Ocean / Ocean Expo '75, Okinawa
