This report provides a comprehensive analysis of leadership and management practices within the Nissan company. It begins with an overview of Nissan's operational context, highlighting the leadership of Carlos Ghosn and the company's turnaround strategy. The report then delves into various leadership styles observed within Nissan, including transformational, autocratic, democratic, and laissez-faire approaches. It further explores theories of training and development, such as reinforcement theory and experimental learning, alongside theories of talent and performance management, including organizational support theory. The report concludes with recommendations for Nissan's management, emphasizing the importance of developing leadership skills, knowledge of management theories, training techniques, and behavioral analysis to enhance employee performance and organizational success. The report underscores the need for continuous improvement in technical aspects, customer satisfaction, and brand image.