http://www.katch.ne.jp/%7En-nagai/okazaki.files/06okazaki.htm

http://www.orienteering.com/%7Esaitama/new/20081026kyoukaitaikai.html

http://www.orienteering.com/%7Esaitama/new/20081018recinkumagaya.html

http://matoba.dip.jp/lapcenter/index.jsp?event=649

http://neo.calathea.jp/comp/02/