Mishima Mokuzai K.K., Daito Yoko, Nippon Jimuyohin Seizo K.K., Hayakawa Denki Kogyo K.K. - Tanabe Plant

Nippon Gakki Seizo K.K., Tokyo Plant

Nippon Kagaku Kogyo K.K., 2nd Plant

Nippon Denki Yakin K.K. - Daimon Plant (Non-reparation Plant)

48 Hayakawa Kikai Kogyo K.K

Nippon Kogaku Kogyo K.K

Nippon Suiso Kogyo K.K

Nippon Kogaku Kogyo K.K

Inoue Kinzoku Kogyo K.K., Masuda Iron Works, Masui Denki K.K. - No. 1 Plant, Masuda Kinzoku Kogyo-sho

Fushimi Factory (Osaka Military Arsenal), Dai Nippon Yoshi K.K., Dai Nippon Kogyo K.K., Dai Nippon Kikai Kogyo K.K

Furukawa Denki Kogyo K.K. (File #54)

Matsushita Denki Kogyo K.K. (File #133)

412.31; (Inventory Sheets) Mitsubishi Denki K.K. Himeji Plant, 400.170; (Reconversion & Exemption) Showa Seiki Kogyo K.K

Nippon Aluminum Kogyo K.K. (Mitsubishi Light Metal Mfg. Co.) - Mikuni Plant

Shinsei Kogyo K.K. - Taniyama Plant

Chuo Kogyo K.K., Omori Plant

Chuo Kogyo K.K., Rokugo Plant

Chuo Kogyo K.K., Oji Plant

Chuo Kogyo K.K., Kokubunji Plant

Otani Kogyo K.K. - Amagasaki Plant

Gunze Kogyo K.K. - Yoka Plant

Riken Kogyo K.K. - Amagasaki Plant

Nikkoku Kogyo K.K. (Okubo Plant)

Genkai Kogyo K.K. Plant Accountability

Kotobuki Kogyo K.K. - Kujo Plant