Why How Do Co., Inc. engages in the development and sale of services and solutions for smartphones and other mobile devices. It operates through the following business segments: Solutions, Food and Beverage-related, and Training-related. The Solution segment offers solutions and services for mobile devices such as smartphones. The Food and Beverage-related segment handles real estate sublease, trademark right management and restaurant business. The Training-related segment handles the information technology school that provides job seekers training. The company was founded on July 12, 2004 and is headquartered in Tokyo, Japan.