1. White Paper on Dental Education, 2008 edition (2006–2008),2009
2. Results of entrance examinations of dental schools in 2011 (in Japanese). Distributed in the 11th meeting, May 25, 2011. Medical Education Division, Higher Education Bureau, Ministry of Education, Culture, Sports, Science and Technology of Japan 2011. Available from: http://www.mext.go.jp/b_menu/shingi/chousa/koutou/035/gijiroku/__icsFiles/afieldfile/2011/06/03/1306423_2.pdf. Accessed 8 August 2012
3. A Middle Report of a Study Council Meeting about Dental Health, Dental Service and Improving the Nature of Dentists in the Future,2006
4. Health State of the Nation, Annual Report,2008
5. Do dental schools recover their popularity?. A morning edition;Fujita,2011