"Prince of Tennis" is one of the brands run by Dr. Rana Group. Founded in 1996, Boshi Frog Group is one of the largest Chinese companies specializing in the research, development and sales of children's consumer products. With its business philosophy of "all for children, joy and joy for the world", the Group is committed to becoming " The most dynamic animation cartoon commercialization "as the goal, to promote the development of China's children's consumer goods industry, and strive to assume the responsibility of employees, customers, the community and create a steady stream of social values. "Prince of Tennis" children's clothing to 6-16 year-old children as consumers, located in various medium-sized cities in the high-income families, "courage, never give up," the brand style, create fashion sports, sunny campus culture .