Thermal environment mitigation effects in suburban area Yoshihito Kurazumi, Emi Kondo, Kenta Fukagawa, Yoshiaki Yamato, Kunihito Tobita and Tadahiro Tsuchikawa E3S Web Conf., 111 (2019) 06041 Published online: 13 August 2019 DOI: 10.1051/e3sconf/201911106041