Kishikawa, Y. [P:(DE-HGF)0] ; Shinohara, H. [P:(DE-HGF)0] ; Maeda, K. [P:(DE-HGF)0] ; Nakamura, Y. [P:(DE-HGF)0] ; Wiegand, S. [P:(DE-Juel1)131034] ; Kita, R. [P:(DE-HGF)0]