.*Mari Hasegawa¹, Koji Etchu², Ryo Saito¹ (1.Tohoku University, 2.Miyagi University of Education)

.*Chikako Tange¹, Yukiko Nishita¹, Makiko Tomida¹, Shiho Fujii¹, Fujiko Ando^1,2, Hiroshi Shimokata^1,3, Rei Otsuka¹ (1.National Center for Geriatrics and Gerontology, 2.Aichi Shukutoku University, 3.Nagoya University of Arts and Sciences)

.*Sadao Otsuka¹, Toshiya Murai¹ (1.Department of Psychiatry, Graduate School of Medicine, Kyoto University)

.*Minglu li¹, Tazuko Aoki¹ (1.Okayama University)

.*Kensuke Sato¹ (1.The University of Tokyo)

.*Erina Sugiyama¹, Hiromi Narimatsu², Masahiro Hirai¹, Tessei Kobayashi² (1.Nagoya University, 2. NTT Communication Science Laboratories)

.*Makoto Saitoh¹, .Kanako Sugiyama² (1.Suzuka University, 2.Aichi Mizuho Junior College)