Masashi Fujita

WOW WORLD, Inc. operates Internet marketing solution business. It operates through the following segments: Application Business and Service Solutions Business. The Application Business segment engages in the development, sale and marketing of communication systems such as WEBCAS series. The Service Solutions Business segment covers WEBCAS' additional feature development, and email content and marketing, website outsourcing, ecommerce consultation, and homepage construction services. It also provides the consulting and production of e-mail content and web surveys; contract development of websites and corporate business systems. The company was founded on April 11, 1995 and is headquartered in Tokyo, Japan.

Mamachu KK engages in the operation of electronic commerce website. The company was founded in August 2018 and is headquartered in Osaka, Japan.