mext.go.jp/sports/b_menu/sports/mcatetop04/list/jsa_00006.htm
Official Japanese government learning materials on eight traditional martial arts including judo, kendo, sumo, karate, naginata, kyudo, aikido, and shorinji kempo.
Japanese martial artsVideo lessonsCulture and societyIn JapaneseMartial artsYouTube channelsKarateNaginataJudoKendoKyudoSumoShorinji KempoAikido