[Machine Translation] Why is UNIQLO the sole winner? The key to solving this question lies in management theory. Whenever UNIQLO has reached a crossroads, it has transformed its business based on effective management theories and has made a name for itself as a global company. This book introduces major management theories (business theory, management theory, and business administration) and lists successful examples based on these theories. The book also provides an introduction to the evolution of management theories and their achievements. Also, a deeper understanding of management theory can be said to have given you the tools of business. The book is full of useful information for businessmen who are readers of new books.