Introduction of casual games for multi-player based on Hybridcast

Hybridcast is a new service that integrates broadcast services and broadband communication services. This service has already launched in Japan. In this paper, we describe overall system of Hybridcast service, especially the mobile device coordinated system and the application of the system. The number of Hybridcast content is gradually increasing. For the further spread of Hybridcast content, we introduce the easiness of developing the content and mobile device coordinated content.