To properly detect and analyze needs of women victims for the East Japan Great Earthquake, we set our research goal was a development of an advisory message board for women victims on the web. To achieve our goal, this paper aims to make clear issues for acquiring women victims’ needs and propose the frame work of an advisory message board for women victims after disasters. In our proposed message board, women victims can post their messages freely, and data mining techniques are utilized to analyze messages and detect specific needs.