Hidejirō Kotani

1920

• Hoppō ryōdo to borantia
• Betonamu Sensō to gerira
• Bōei no jittai
• Bōeiron to Ajia
• Bōeiryoku kōsō no hihan
• Chōsen Hantō no gunjigaku
• Chōsen hantō no jōsei to Nihon no bōei
• Higashi Yōroppa
• Jiang Jingguo xian sheng zhuan
• Kongo eno tabi
• Nihon Kankoku Taiwan
• Nikka kōkū rosen no saikai wa konnan da