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JSF
International federation
Japan Sumo Federation
Organization for amateur sumo in Japan
—founded
1sports & disciplines
—member associations recorded
—world championships
AbbreviationJSF
CountryJapan
Member ofJapanese Olympic Committee, International Sumo Federation (IFS), Japan Sport Association, Japan Martial Arts Council
PredecessorDai Nippon Butoku Kai (DNBK)
SportsSumo
Official websitewww.nihonsumo-renmei.jp