Tsuyoshi Takano, Hiroyoshi Morita, Piamsa Nga Napaporn, Varameth Vichiensan, Shinichiro Nakamura. Statistical analysis of rainfall impacts on urban traffic in Bangkok, Thailand. Hydrological Research Letters. 2023. 17. 4. 85-91
Hiroyoshi Morita, Tsuyoshi Takano, Shinichiro Nakamura, Yoshitsugu Hayashi. A cross-country analysis of behavioral changes in response to COVID-19 social distancing policies. Transportation Amid Pandemics: Lessons Learned from COVID-19. 2022. 225-232
Hiroyoshi Morita, Tsuyoshi Takano, Shinichiro Nakamura, Yoshitsugu Hayashi. The impacts of COVID-19 and social distancing policies on social capital in Japan. Transportation Amid Pandemics: Lessons Learned from COVID-19. 2022. 233-246