Sumo Shimpo
E-zine and that serves as the voice of Southern California Sumo Kyokai. Contains monthly archive of news, tournaments and photos along with contact information. Based in Long Beach.
http://www.sumoshimpo.com/

California Sumo Association
Contains overview of sumo within the United States and the sport's bid to become an Olympic sport. Also, features news, events calendar, history, photo gallery, champions, and links.
http://www.usasumo.com/

British Sumo Federation
The official site for sumo wrestling in the UK including news, events and pictures.
http://www.sumo.org.uk

European Sumo Union
The official website for sumo wrestling in Europe with information on events, results and pictures.
http://www.eurosumo.com

International Sumo Federation
Organization for the promotion of amateur sumo at the international level
http://amateursumo.com/

Unusual Sumo photos
Humorous and light-hearted pictures from the official Sumo Association calendar 2000
http://www2.gol.com/users/pbw/sumo.htm

The American Sumo Association
Educating current and future fans on the Japanese sport of Sumo. Includes history, rules, rankings and American competitors.
http://www.sumoamerica.com

Japanese Sumo Wrestling
Introduction to Japanese Sumo wrestling including ancient prints and terminology.
http://www.artelino.com/articles/japanese_sumo_wrestling.asp

SumoForum.net
Includes several topics for discussion and reference material.
http://www.sumoforum.net/

Cibersumo
Contains information on tournaments, wrestlers, news, and history.
http://www.cibersumo.com/eng/index_e.shtml

Sumo Information
Features FAQs that details various aspects for the sport, from historical to technical. Also includes results of past events, and searchable statistics.
http://www.scgroup.com/sumo/

Stefan Gelow's Sumo Page
A page for sumo enthusiasts with statistics, records, trivia and links about sumo.
http://web.telia.com/~u85811045/

Sumo Talk
Features columns, analysis, results, and trivia on professional sumo. Also contains details on the rules and history of the sport.
http://www.sumotalk.com/

Sumo Wrestling Page
Contains a photo gallery, details on wrestlers, history and rules.
http://sumowrestling.atspace.com

Infrequently Asked Questions: Sumo
Heights and weights, salaries and allowances, details of all tournaments held since 1909, plus many other questions answered that were never asked before.
http://ifaq.wap.org/sumo/