The aspects of psychological and physiological constructs have rarely been adopted in retail sale in non-specialized stores. This study investigated dimensions of psychological and physiological constructs among service quality, customer satisfaction, and customer loyalty, which took switching cost as a moderator with the case of MUJI Co., Ltd. To examine the research model, the study collected 435 respondents as sample data by survey method and tested using regression analysis. The results indicate that there is a significant relationship among service quality, customer satisfaction, and customer loyalty in psychological and physiological constructs. Moreover, switching cost had a moderating effect on service quality and customer loyalty. These findings are relevant to non-specialized retail sales. Key Words: Service quality, Customer satisfaction, Customer loyalty, Switching cost, Psychological construct, Physiological construct