http://www2s.biglobe.ne.jp/~matoba/public/olk/index.cgi

http://www.keiyo-ol-club.com/event/index.htm

http://www.orienteering.com/~tama/jc21/result/index.html

http://olive.zero.ad.jp/wakamiya/OUFS_OLK.htm

http://www.geocities.jp/orienteeringic/top.html

http://www.asobox.com/o/youkou/04/OL040125A2.PDF

http://www.asobox.com/o/kansou/03/STAT0312/STAT0312.HTM