Takuji Takemoto, Professor1, Shutaro Ishihara, Project Assistant Professor1, Azusa Suzuki, Project Assistant Professor1, Koshiro Tatewaki1, Takumu Sukeda1, Ryota Yamada1, Yasuyuki Yamaoka, Senior Researcher2, Hiroko Oe, Professor3* 1 Graduate School of Engineering, University of Fukui, Japan 2 The Open University of Japan 3 Graduate School of Business Design, Josai International University, Japan