Mr Yoshi Tsurimaki worked for TV production over 15 years and had been creating datacasting contents, related systems and on air operation tools as technical director and producer. Mr Tsurimaki was a Japan delegate Official member of the ASEAN-JAPAN IBB workshop and Steering Committee Member of AWARN（Advanced Warning Response Network : US). As Technical Director he was responsible for HTML5 datacasting contents creation and related system development. As Producer he provided support service for the development of the national TV station of the Philippines and Botswana including emergency warning broadcasting service. As a Researcher Mr Tsurimaki was involved in Web and TV trends and specifying targeting element for standardization in the next generation TV technology and research on the possibility of overseas deployment of Next-Gen TV apps.