Koji Nagahata. Linguistic issues we must resolve before the standardization of soundscape research. Proc. Euronoise 2018. 2018. 2459-2464
Koji Nagahata. Acoustical problems in the evacuation life at temporary shelters and temporary housing after severe disasters. The Journal of the Acoustical Society of Japan. 2017. 73. 4. 249-256
Koji Nagahata. Changes to soundscapes at outdoor gathering spaces in Fukushima, Japan, caused by the severe nuclear power plant accident. Journal of the Acoustical Society of America. 2016. 140. 3040