RSI K.K. was founded in 2006 in order to provide customized consulting services in project management. Recently there has been an increased demand for outsourcing, there have been more consulting services available in the market. It would seem that clients would have more options available in selecting consulting services, but it seems that many companies fail to meet the expectations of the client. Through previous experience with a number of consultants for various project from the client point of view, I am aware of the type of problems and issues that clients face when selecting a consulting company. The main motivation for establishing RSI was to fill this gap and to provide more active consulting. Regardless of the size of the project or client, RSI believes that establishing trust and ensuring the success of a project are key to establishing a good relationship with clients. Our goal is not to simply support the client in order to solve problems and issues. RSI would like to be an active business partner in order to help clients reach their goal in the most efficient and effective means available and to contribute to their future success.