Taiwan. Sōtoku Kanbō. Chōsaka

• Amoi Teikoku Ryōjikan kannai jijō
• Ei-ryō Kita Boruneo jijō
• Eiryō Marai jijō
• Eiryō Marai no gyogyō
• Eiryō Marai. Eiryō Kita Boruneo. Sarawaku. Ranryō Indo
• Firipin ni okeru hōjin jigyō chōsa
• Futsuryō Indoshina tōchi yōran
• Hitō no genjō ni kansuru Beikoku tokuha chōsa iin no hōkoku
• Honkon yōran
• Jawa ni okeru hōjin jigyō chōsa
• Marai Hantō ni okeru hōjin keizai jijō
• Minami Shina oyobi Nanʼyō chōsasho mokuroku