http://web.hc.keio.ac.jp/~fr021196/cgi-bin/index.cgi

http://www.orienteering.com/~tokyo/

http://www.orienteering.com/~uofj/index.html

http://www.orienteering.com/~uofj-g/

http://www.orienteering.com/~uofj-g/

http://www2.plala.or.jp/onoe/index.html

http://www.woc2005.jp/japanese/j_pretnm.htm