Minami Manshū Tetsudō Kabushiki Kaisha. Keizai Chōsakai. Nōgyō oyobi Ishokuminhan
Chōsenjin imin taisakuan taikō- Chōsenjin imin taisakuan, zaiman Senjin kyōiku mondai taisakuan
- Chōsenjin imin taisakuan, zaiman Senjin nōgyō kinʼyū taisakuan
- Daiikki keikaku hōnō ishoku suiden kōhochi shirabe
- Daiikki nōgyō suiri chōsa keikakuan
- Hōnō ishoku o mokuteki to suru tokushu nōkōchi kōhochi shirabe
- Hōnō ishokumin taisaku to shite no nōhō setteian sōkatsu
- Ippan nōkōchi no sentei oyobi kakutoku no taisakuan
- Manshū hoppu kairyō zōshoku keikakuan
- Manshū hoppu no kairyō zōshoku keikakuan sankō shiryō
- Manshū komugi no kairyō zōshoku keikakuan (yōkō)
- Manshū menka no kairyō zōshoku keikakuan sankō shiryō