Tomohiro Yamaguchi is a corporate affiliate visiting fellow at Shorenstein APARC for 2009-10.  Previously at Sumitomo Corporation in Japan, he was in charge of developing new business in the Mobile & Internet Business Department. In this capacity, he engaged in a startup of a DSL company, one of Sumitomo Corporation's venture businesses.  Additionally, he developed and operated new software products such as SaaS for enterprises and Music SNS for consumers.  He graduated from Kobe University with a BA in Intercultural Studies.