Abstract
The project manager is expected the role function as change leadership in a change project. That is because the change project have a different mission from a old mission in the old project. The change project must produce the new innovative result which was not obtained in a old project. In order to obtain a suggestion when promoting such a change project, effective role and function which a project manager achieves may be what kind of thing. We performed experiment and consideration with the interview to a change project manager, and the technique of the multi-agent simulation. We report the implication obtained from the trial result.