This study examined the common and di唖 erent factors of self-esteem, narcissism, and social phobia from the perspective of self-acceptance. Japanese undergraduates N = 267 completed a questionnaire that assessed narcissism, social phobic tendency, self-esteem, and self-acceptance. Three aspects of self-acceptance were measured: denite evaluation of self-features, self-acceptance for each features of the self, and subjective estimation of their own self-acceptance evaluations by others. The results showed that denite evaluation and selfacceptance evaluations were related positively to narcissism and self-esteem. However, the relation between narcissism and self-acceptance evaluations was not signicant when controlled for the e唖 ect of denite evaluation of self-features. In addition, social phobic tendency was negatively related to denite evaluation and selfacceptance evaluations. These results implied that self-acceptance evaluation was an important factor that explains the common and di唖 erent factors of self-esteem, narcissism, and social phobia.