Egami, Yoshiyuki [P:(DE-HGF)0] ; Iwase, Shigeru [P:(DE-Juel1)167592] ; Tsukamoto, Shigeru [P:(DE-Juel1)131010] ; Ono, Tomoya [P:(DE-HGF)0] ; Hirose, Kikuji [P:(DE-HGF)0]