Organizational structure reorganization is an important issue. Soak up information from the field and convey information to members are required in decision-making in the organization. So we need to think of the propagation of information to organizational Structure. Organizational structure is composed of vertical division and horizontal division. The more vertical division, the more people are needed when convey information to members. Then it might become erroneous information. On the other hand the more horizontal division, the less people are needed when convey information to members. But there is a limit to the number of horizontal division. This study examines the issue of whether the promotion of information transfer can be taken, what kind of organizational structure.