Nippon Soda K.K. (File #153)

Nippon Seitetsu K.K. (File #152)

Nippon Denko K.K. (File #193)

Nippon Tungsten K.K. (File #232)

Nippon Rikako K.K. (File #159)

Nippon Victor K.K. (File #231)

Nippon Tire K.K. (File #235)

Nippon Sekiyu K.K. (File #155)

Nippon Musen K.K. (File #179)

Nippon Hiryo K.K. (File #187)

Nippon Aluminum Kogyo K.K. (File #200)

Nippon Gas Mantle K.K. (File #191)

Nippon Jinzo Sekiyu K.K. (File #184)

Nippon Satetsu Kogyo K.K. (File #157)

Niigata Civil Affairs Team Correspondence Reparations - Nippon Soda K.K

Osaka Soda (File #169)

Nihon Soda K.K., Sunamachi Plant

Tokyo Soda Kogyo K.K. - Caustic Soda Plant Toda Plant

Toyo Soda Kogyo K.K. - Soda Ash Plant, Tonda Plant

Nippon Zoki K.K

Nippon Hassoden K.K

Nippon Typewriter K.K

Nippon Hassonden K.K

Sanki K.K. (File #218)

Toho K.K. (File #263)