AORC; BackTech Inc.; EWEL Inc.; HASEKO Corporation; Hitachi Systems, Ltd; Hitachi Systems, Ltd.; JMA Research Institute Inc.; MEDIVA Inc.; SMS Co., Ltd.; Sompo Health Support Inc.; TIS Inc.; University of Occupational and Environmental Health, UOEH; Komatsu; Japan Society for the Promotion of Science, JSPS, (J P22K10543, JP19K19471); Japan Society for the Promotion of Science, JSPS; Ministry of Health, Labour and Welfare, MHLW, (20JA1005, 210401-01); Ministry of Health, Labour and Welfare, MHLW;