No.1 Kawasaki Kanazawa Prefecture (Metal Scraps) 1993
No.2 Kawasaki Kanazawa Prefecture (Electromagnetically Formed Iron) 1994
No.4 Chiba Prefecture (Mountain of Wood Chips)1995
No.5 Kawasaki Kanazawa Prefecture (Metal Scraps) 1993
No.6 Kawasaki Kanazawa Prefecture (Mountain of Finely Crushed Glass bottles) 1994
No.7 Kawasaki Kanazawa Prefecture (Metal Scraps) 1993
No.8 Kawasaki Kanazawa Prefecture (Copper Wire in Iron Grating) 1994
No.9 Chiba Prefecture ( Flames in an Incinerator) 2000
No.10 Chiba Prefecture ( Flames in an Incinerator) 2000
No.11 Chiba Prefecture (CPUs from Waste Personal Computers) 2000
No.12 Iwaki, Fukushima Prefecture (Mixed Inks) 1996
No.14 Nagano Prefecture (parts from Waste Personal Computers) 2000
No.15 Nagano Prefecture (Remains of Batteries after Incineration) 1997
No.17 Nagano, Nagano Prefecture (Copper Strips) 1996
No.19 Nagano, Nagano Prefecture (Waste Oil Film) 1997
