Koike Takumi is a master’s student at Kobe University’s Graduate School of International Cooperation Studies. He also belongs to Fudan University’s Graduate School of International Relations and Public Affairs in China as a double degree student. He is currently researching studying economics, economics of education, and public policy in both graduate schools. Also, he is researching classroom climate influence on student learning in Cambodian secondary education. His research interests revolve around economics of education field, especially determinants of learning achievement. Since He used to work high school teacher in Japan before entering Kobe graduate school, he is interested in revealing the school and teacher’s role and limitations to promote student learning. Based on his experience and knowledge, he is strongly keen to contribute to the team through an internship.