Miike Machinery Works, Wataze Branch - Plant Accountability

Fukuoka Iron Works - Plant Accountability

Howa Machinery - Osaka Branch Works

Kubota Iron & Machinery Works Ltd. - Sakai Plant

21st Naval Air Depot, Isahaya Branch - Plant Accountability

22nd Naval Air Depot - Izumi Branch - Plant Accountability

21st Naval Air Depot, Haiki Branch - Plant Accountability

Kubota Iron & Machinery Works Ltd. - Chuko Plant and Okajima Plant

07-45 Miike Dyestuff & Chemical Works - Synthetic Rubber Plant

West Japan Heavy Industries Co. Ltd., Nagasaki Precision Machine Works - Plant Accountability

Toyo Keidai Kokan Seizosho, Kubota Iron & Machinery Works - Fuse Plant, Kurimoto Iron Works - Fukae Plant, Condor Sewing Machine Co

Mitsui Chemical, Dinitrochlorobenzene Plant - Plant Accountability

Tobata Steam Power Plant - Plant Accountability

Tokyo Military Arsenal, Nakatsu Branch - Plant Accountability (Located at Itoguchiyama) - Code Number 30

Matsushita Kinzoku K.K., Kyushu Plant - Plant Accountability

Kyushu Tekko K.K., Itoshima Plant - Plant Accountability

Kyushu Tekko K.K., Nogata Plant - Plant Accountability

27A 21-05: Miike Dyestuff & Chemical Works, Mitsui Chemical Industry Co., Ltd. - Tamana Plant

Nippon Jidosha K.K. - Plant Accountability

Kayaba Sangyo K.K. Plant Accountability

Kawasaki Miyakonojo Seisakusho - Plant Accountability

Mitsubishi Jukogyo K.K. - Plant Accountability

Sasebo Naval Arsenal - Plant Accountability

Kawatana Naval Arsenal - Plant Accountability

Genkai Kogyo K.K. Plant Accountability