Mr. Ozawa's paper was published in the Asian Transport Studies 「小澤さんの論文がATSに掲載されました」

The published paper was evaluated the walking environment around the urban railway station in Bangkok, Thailand. The paper title is "Evaluation of walking environments around urban railway stations in Bangkok and consideration of improvement plans". The authors of this paper are Hironori Ozawa, Atsushi Fukuda, Sathita Malaitham, Varameth Vichiensan, Paramet Luathepe, Hiroto Numa. And you could access the paper below link.

https://www.sciencedirect.com/science/article/pii/S2185556021000067