Masaatsu Takehara is a specially-appointed associate professor, Faculty of Sustainability Studies, Hosei University, Japan. He completed his doctoral course at the Graduate School of International Social Sciences, Yokohama National University.
Naoya Hasegawa is a Professor at Faculty of Sustainability Studies, Hosei University, Japan. His research focuses on business and sustainability, entrepreneur history. He obtained Ph-D at the Graduate School of International Social Sciences, Yokohama National University. He serves as Sustainability Senior Advisor at Sapporo Holdings Co., Ltd.