Yoshitaka Terashima is an accomplished entrepreneur and business leader with a strong background in marketing and mobile content. He holds degrees from both Waseda University in Japan and Boston University in the United States. Terashima founded Arithmetic Inc. in 2008, where he led the company's entry into the B2B2C simulation game industry. Building on his success at Arithmetic, he founded Matag Inc. in 2017, where he aimed to bring his C2C business vision to a global audience. Terashima continues to advise Arithmetic following its acquisition by Aeria Inc.

Terashima's experience in advertising and mobile content has given him a unique perspective on the technology industry. He has a proven track record of building successful businesses and navigating complex markets. His leadership skills and vision have earned him a reputation as a respected entrepreneur in the Japanese business community. With his expertise in mobile content and technology strategy, Terashima is poised to continue his success in the years to come.