This study aimed to clarify the relationship between social cohesion and family care burden. The social capital indicators of Kondo et al. and the short version of the Zarit Care Burden Interview Scale in Japanese (J-ZBI_8) were used. Data were analyzed by multiple regression models. Seventy-one caregivers responded. Factors showing statistical significance in the multiple regression analysis included "receipt of emotional support" (p = 0.009) and "instrumental support provided" (p = 0.010).