+++++　Related Links　+++++

Japanese Orthodontic Society

http://www.jos.gr.jp/

Japanese Association of Orthodontists（JAO）

http://www.kyouseishika-ikai.gr.jp/

Japan Lingal Orthodontic Association

http://www.jloa.org/

American Association of Orthodontists（AAO）

http://www.aaortho.org/

Faculty of Dentistry, Niigata University

http://www.dent.niigata-u.ac.jp/

Aichi Gakuin University

http://www.aichi-gakuin.ac.jp/

Ministry of Health, Labour and Welfare

http://www.mhlw.go.jp/

+++++　Recommended Links　+++++

Orthodontics.com

http://www.402415.com/402kyosei/