1. Duus, P. (1995). The abacus and the sword: The Japanese penetration of Korea, 1895–1910 (Vol. 4). University of California Press.
2. Eskildsen, R. (2019). Transforming empire in Japan and East Asia: The Taiwan expedition and the birth of Japanese imperialism. Palgrave Macmillan.
3. Harada Kei’ichi. (2000). Sensō o tsutaeta Hitobito: Nisshin Sensō to Nishikie wo megutte. Bukkyō Daigaku Bungakubu, Bungakubu Ronshū, 84, 1–15.
4. Hearn, L. (1896). Kokoro: Hints and echoes of Japanese inner life. Houghton Mifflin and Company.
5. Ichimura, Mari, (2013) “Nisshin Sensō Nishikie ni okeru Sensō Hyōgen to sono Juyō”, in Bunka Kōshō, (2), Kansai Daigaku Higashi Ajia Bunka Kenkyūka, pp. 107–123.