〇Haruki Sashida1, Kodai Ono1, Hiroyoshi Yasuhira1, Ryusei Hayatomo1, Kazuki Hirayama1, Masahiro Hurumoto1, Hironori Sahara1, Takeru Yuzawa2, Yuya Ikeda2, Toshiaki Iizuka2
(1. Tokyo Metropolitan Univ., 2. National Institute of Technology, Oyama College)