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 Business, Education Related Business, and Entertainment Business. 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 Education Related Business segment consists of IT school seminars aimed at job seekers. The Entertainment Business segment operates fan clubs and engages in related businesses such as music provision, copyright management, and performances. The company was founded by Yoshio Kuniyoshi on July 12, 2004 and is headquartered in Tokyo, Japan.