The robot theater project is to tackle establish the technique to use robots as performers in the theatrical art works. We can apply to various area the knowledge from the creation of art works and true performance activities with major artists. We verify this knowledge in the real and various field, including training and support for handicapped person in communication, school education, language education, promotion of tourism, also robotics, Tokyo University of the arts promotes this project as a core group, collaborating with organizations including Osaka University and Softbank Robotics which have top resource.