*Yumika Kawabata¹, Hiroto Inoue¹, Nobuji Tetsutani¹ (1. Tokyo Denki University)

*Ikumi Kodaka¹, Masaki Yoshitake¹, Fumiaki Saito¹ (1. Chiba Institute of Technology)

*Mayuko Suga¹, Naoki Furuhashi¹, Mizuki Osano¹, Yuji Ichikawa¹, Mitsuhiro Yamada¹ (1. Ibaraki University)

*Naoki Furuhashi¹, Mayuko Suga¹, Mizuki Osano¹, Yuji Ichikawa¹, Mitsuhiro Yamada¹ (1. Ibaraki University)

*Akira Fujisawa¹, Kazuyuki Matsumoto², Kazuki Ohta³, Minoru Yoshida², Kenji Kita² (1. Faculty of Software and Information Technology, Aomori University, 2. Graduate School of Technology, Tokushima University, 3. Faculty of Engineering, Tokushima University)