Abstract
This paper aims to clarify the regional information characteristics, the superiority, and similarity of prefectures by analyzing the statistics about the information, and to obtain a suggestion of the examination method to reveal the information environmental originality. Findings are as follows; 1)The regional information characteristic was revealed from 46 indexes of utilization, 42 indexes of public development, and 27 indexes of private development. And there are differences between the superiority in each point, 2)The regional information characteristic is classified into 5 types by each point. Their complex leads to 24 types, and it shows the diversity of prefectures, 3)The concrete examination method to reveal the prefecture's information environmental originality was shown by a case study.