^○Satoshi Yokoyama¹, Shigeto Yamawaki², Go Okada¹, Yasumasa Okamoto^1,2 (1.Department of Psychiatry and Neurosciences, Hiroshima University, Hiroshima, Japan, 2.Center for Brain, Mind and KANSEI Sciences Research, Hiroshima University, Hiroshima, Japan)

^○Hiroki Tanabe (Department of Cognitive and Psychological Sciences, Graduate School of Informatics, Nagoya University, Nagoya, Japan)

^○Hideo Eda^1,2 (1.Grad. school for GPI, 2.Photonics Innovations Co., Ltd.)

^○Yukari Tanikawa, Hiroshi Kawaguchi (The National Institute of Advanced Industrial Science and Technology (AIST))