Leadership style builds up the organizational culture while the organizational culture develops the leader ship style. The great organizational culture and fit leadership style for business environment and future development can improve employee job efficiency and encourage employees put efforts to achieve the organization goal. In this study, we would like to understand the relationship between leadership style, organizational culture, personal characteristics and performance to provide some suggestions for organization on consideration of employee performance improvement. The analysis result of this study states as follows: 1.Manager leadership has positive influence to organizational culture. The result implies that the transformational leadership has strongest influence on organizational culture development while transactional leadership is associated with hierarchy culture and market culture. 2.Organizational culture has positive influence to employee job performance. The result indicates the adhocracy culture has the strongest influence on contextual performance while hierarchy culture has the strongest influence on task performance. 3.The manager leadership style has positive influence to employee job performance. The result suggests that the transformational leadership has stronger influence on contextual performance then transactional leadership. 4.Organizational culture has mediating effect on the relationship between the manager leadership style and job performance. The result states that the adhocracy and hierarchy culture have absolute mediating effect on the relationship between transformational leadership and job performance. 5Personal characteristics have positive influence to job performance. The result indicates that employees with the internal locus of control have higher job performance. 6.Personal characteristics have no moderating effect on the relationship between manager leadership style and job performance. 7.The analysis result of respondents¡¦ background variables shows that the employees¡¦ position influences the job performance and the managers¡¦ tenure influences the transformational leadership which indicates the longer the managers stay in the organization, the stronger influence shows on the association with transformation leadership. 8.The industrial analyses implies that employees who work under transformational leadership with hierarchy culture in digital industries , under transformational leadership with adhocracy culture in other industries and under transactional leadership with adhocracy culture in other industries have higher job performance.