Objective: The aims of this study were to describe job characteristics for daytime and shift workers in home care services for the elderly and to clarify health care in the work setting, social support, and job satisfaction and possibilities., Methods: A self-reported questionnaire was given to 433 home care workers, both full time and part time (more than 15 hours), at 35 institutions that provide home care services to residents of Sapporo (return rate; 80.2%). The following issues were investigated: job content (physical care, assistance with housework, and advice), specialty, job satisfaction, possibilities, job training, health care and social support. The results were compared among employed types: full-time and part-time daytime and shift workers using the t-test or the Fisher's test., Results: The participants demonstrated high dissatisfaction with wages, physical uneasiness themselves and limited social support from their supervisors. Especially full-time workers were dissatisfied with the payment, whereas part-time workers complained about insufficient attention to the prevention of lumbago. It was found that part-time daytime workers were given insufficient on-job-training and education for prevention of infection, and that full-time shift workers greatly wished to leave the employment. However, the home care workers were satisfied with their job itself and expected to continue their work. Furthermore, half of the part-time workers hoped to work full time., Conclusions: Health management and educational training for part-time workers may be necessary to improve the quality of care services and protection of health. Promotion of full time employment and reconsideration of working condition might be necessary to provide sufficient home care services.