Minami Manshū Tetsudō Kabushiki Kaisha. Rinji Keizai Chōsa Iinkai
Daizu ni kansuru chōsa hōkokusho- Kegawa chōsa hōkokusho
- Keizaijō yori mitaru Man Mō no dōro
- Kitton ensen suiden kōhochi chōsa hōkokusho
- Konpo daizu kikaku chōsa
- Mammō ni okeru ni-basha
- Man-Mō ni okeru kōgyōyō, kajiyō nenryō juyō chōsa hōkokusho
- Manshū shuyō toshi no mokuzai jukyū jōkyō
- Minami Manshū denki jigyō chōsa hōkokusho
- Seisen daizu sakuyuryō chōsa hōkoku
- Shina kegawa
- Tonka Harubin kan tetsudō yoteisen tōsa hōkoku