Noriyasu Ando,^1,* Norio Hirai,² Makoto Iima,³ Kei Senda<sup>4

1</sup>Department of Life Engineering, Faculty of Engineering, Maebashi Institute of Technology, Maebashi, Gunma 371-0816, Japan
²Department of Environmental Sciences and Technology, Graduate School of Agriculture, Osaka Metropolitan University, Sakai, Osaka 599-8531, Japan
³Graduate School of Integrated Sciences for Life, Hiroshima University, Higashi-Hiroshima, Hiroshima 739-8521, Japan
⁴Department of Aeronautics and Astronautics, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8540, Japan

^*Corresponding author. E-mail: ando@maebashi-it.ac.jp