National University of Tsukuba, Chiba University, University of Tokyo, tokyo institute of technology, hitotsubashi university, Yokohama National University, Shinshu University,

Osaka University Private Waseda University, Keio University, Wenjing University, Tokyo Information University, Minghai University, Lize University, Asian University,

Women's University, Xinglin University, Ogura University, sophia university, Showa Women's University, Todo University of Culture, takushoku university, Tama University of Fine Arts, Central University, Imperial University, Tokai University, Tokyo University of Economics, tokyo institute of technology, Tokyo Agricultural University, Tokyo University of Science, Japan University, Meiji University, Lijie University, Kanagawa University of Technology, Ritsumeikan University and Kushiro University.