*Asuka Sakuraya¹, Norito Kawakami¹ (1. Department of Mental Health, Graduate School of Medicine, The University of Tokyo)

*Takashi Tatsuse¹, Kei Shigeno¹, Masaaki Yamada¹, Michikazu Sekine¹ (1. University of Toyama)

*Kosuke Sakai^1,2, Shoko Nakazawa¹, Yuko Furuya¹, Kota Fukai¹, Masayuki Tatemichi¹ (1. Department of Preventive Medicine, Tokai University School of Medicine, 2. Department of Occupational Health Practice and Management Institute of Industrial Ecological Sciences, University of Occupational and Environmental Health, Japan)

*Kazuhiko Watanabe¹, Shoko Iizuka², Saki Tsushima¹, Sora Hirohashi¹, Tomohiro Yoshimi¹, Masayoshi Zaitsu¹ (1. Center for Research of the Aging Workforce, University of Occupational and Environmental Health, 2. Kanagawa Health Service Association)

*Naoaki Ohkubo¹, Atsuko Ikenouchi², Hisashi Eguchi³, Yoshimura Reiji⁴, Yoshihisa Fujino¹ (1. Department of Environmental Epidemiology, University of Occupational and Environmental Health, Japan, 2. Medical Center of Dementia, Hospital of University of Occupational and Environmental Health, Japan, 3. Department of Mental Health, University of Occupational and Environmental Health, Japan, 4. Department of Psychiatry, University of Occupational and Environmental Health, Japan)