About my sensei, Osada Eikichi March 15, 1925 to September 12, 2001 May his soul rest in peace. The late Osada Eikichi is widely regarded as the godfather of modern Japanese Rope Bondage and is credited with pioneering live SM performances in Japan from the 1960s onwards. On January 20, 2001, he collapsed on stage … Continue reading Osada Eikichi Sensei’s Profile