Causal relationship between eWOM topics and profit of rural tourism at Japanese roadside stations "MICHINOEKI". - Elisa Claire Alemán Carreón; Tetsuro Ito; Hirofumi Nonaka; Minoru Kumano; Toru Hiraoka; Masaharu Hirota (MEDES, 2018)

Emotional Contribution Analysis of Online Reviews. - Elisa Claire Alemán Carreón; Hirofumi Nonaka; Toru Hiraoka; Minoru Kumano; Takao Ito; Masaharu Hirota (CoRR, 2019)

Measuring Efficiencies of Michinoeki using DEA Model in Yamaguchi Area. - Tsutomu Ito; Minoru Kumano; Takao Ito (J. Robotics Netw. Artif. Life, 2020)